Added source code

.gitignore

@@ -1,47 +1,252 @@
-# Windows image file caches
-Thumbs.db
-ehthumbs.db
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
 
-# Folder config file
-Desktop.ini
+# User-specific files
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
 
-# Recycle Bin used on file shares
-$RECYCLE.BIN/
+# User-specific files (MonoDevelop/Xamarin Studio)
+*.userprefs
 
-# Windows Installer files
-*.cab
-*.msi
-*.msm
-*.msp
+# Build results
+[Dd]ebug/
+[Dd]ebugPublic/
+[Rr]elease/
+[Rr]eleases/
+x64/
+x86/
+bld/
+[Bb]in/
+[Oo]bj/
+[Ll]og/
 
-# Windows shortcuts
-*.lnk
+# Visual Studio 2015 cache/options directory
+.vs/
+# Uncomment if you have tasks that create the project's static files in wwwroot
+#wwwroot/
 
-# =========================
-# Operating System Files
-# =========================
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
 
-# OSX
-# =========================
+# NUNIT
+*.VisualState.xml
+TestResult.xml
 
-.DS_Store
-.AppleDouble
-.LSOverride
+# Build Results of an ATL Project
+[Dd]ebugPS/
+[Rr]eleasePS/
+dlldata.c
 
-# Thumbnails
-._*
+# DNX
+project.lock.json
+artifacts/
 
-# Files that might appear in the root of a volume
-.DocumentRevisions-V100
-.fseventsd
-.Spotlight-V100
-.TemporaryItems
-.Trashes
-.VolumeIcon.icns
+*_i.c
+*_p.c
+*_i.h
+*.ilk
+*.meta
+*.obj
+*.pch
+*.pdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*.log
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.svclog
+*.scc
 
-# Directories potentially created on remote AFP share
-.AppleDB
-.AppleDesktop
-Network Trash Folder
-Temporary Items
-.apdisk
+# Chutzpah Test files
+_Chutzpah*
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opendb
+*.opensdf
+*.sdf
+*.cachefile
+*.VC.db
+*.VC.VC.opendb
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+*.sap
+
+# TFS 2012 Local Workspace
+$tf/
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+*.DotSettings.user
+
+# JustCode is a .NET coding add-in
+.JustCode
+
+# TeamCity is a build add-in
+_TeamCity*
+
+# DotCover is a Code Coverage Tool
+*.dotCover
+
+# NCrunch
+_NCrunch_*
+.*crunch*.local.xml
+nCrunchTemp_*
+
+# MightyMoose
+*.mm.*
+AutoTest.Net/
+
+# Web workbench (sass)
+.sass-cache/
+
+# Installshield output folder
+[Ee]xpress/
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.[Pp]ublish.xml
+*.azurePubxml
+# TODO: Comment the next line if you want to checkin your web deploy settings
+# but database connection strings (with potential passwords) will be unencrypted
+*.pubxml
+*.publishproj
+
+# Microsoft Azure Web App publish settings. Comment the next line if you want to
+# checkin your Azure Web App publish settings, but sensitive information contained
+# in these scripts will be unencrypted
+PublishScripts/
+
+# NuGet Packages
+*.nupkg
+# The packages folder can be ignored because of Package Restore
+**/packages/*
+# except build/, which is used as an MSBuild target.
+!**/packages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
+#!**/packages/repositories.config
+# NuGet v3's project.json files produces more ignoreable files
+*.nuget.props
+*.nuget.targets
+
+# Microsoft Azure Build Output
+csx/
+*.build.csdef
+
+# Microsoft Azure Emulator
+ecf/
+rcf/
+
+# Windows Store app package directories and files
+AppPackages/
+BundleArtifacts/
+Package.StoreAssociation.xml
+_pkginfo.txt
+
+# Visual Studio cache files
+# files ending in .cache can be ignored
+*.[Cc]ache
+# but keep track of directories ending in .cache
+!*.[Cc]ache/
+
+# Others
+ClientBin/
+~$*
+*~
+*.dbmdl
+*.dbproj.schemaview
+*.pfx
+*.publishsettings
+node_modules/
+orleans.codegen.cs
+
+# Since there are multiple workflows, uncomment next line to ignore bower_components
+# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
+#bower_components/
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file
+# to a newer Visual Studio version. Backup files are not needed,
+# because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+
+# SQL Server files
+*.mdf
+*.ldf
+
+# Business Intelligence projects
+*.rdl.data
+*.bim.layout
+*.bim_*.settings
+
+# Microsoft Fakes
+FakesAssemblies/
+
+# GhostDoc plugin setting file
+*.GhostDoc.xml
+
+# Node.js Tools for Visual Studio
+.ntvs_analysis.dat
+
+# Visual Studio 6 build log
+*.plg
+
+# Visual Studio 6 workspace options file
+*.opt
+
+# Visual Studio LightSwitch build output
+**/*.HTMLClient/GeneratedArtifacts
+**/*.DesktopClient/GeneratedArtifacts
+**/*.DesktopClient/ModelManifest.xml
+**/*.Server/GeneratedArtifacts
+**/*.Server/ModelManifest.xml
+_Pvt_Extensions
+
+# Paket dependency manager
+.paket/paket.exe
+paket-files/
+
+# FAKE - F# Make
+.fake/
+
+# JetBrains Rider
+.idea/
+*.sln.iml

README.md

@@ -0,0 +1 @@
+# Xamarin.Forms App using Entity Framework Core

src/ToDoEF.sln

@@ -0,0 +1,258 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 14
+VisualStudioVersion = 14.0.25420.1
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ToDoEF.Android", "ToDoEF\ToDoEF.Android\ToDoEF.Android.csproj", "{F33FB529-3CD5-4DCD-BB4A-252AEF836058}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ToDoEF", "ToDoEF\ToDoEF\ToDoEF.csproj", "{C93674F1-9B2E-46E6-A236-E5880A90401A}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ToDoEF.UWP", "ToDoEF\ToDoEF.UWP\ToDoEF.UWP.csproj", "{EF8B9F76-BB12-4EFC-9367-41E03B450EE6}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ToDoEF.iOS", "ToDoEF\ToDoEF.iOS\ToDoEF.iOS.csproj", "{5842ADFE-4682-495A-B624-3530A7BB357C}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Ad-Hoc|Any CPU = Ad-Hoc|Any CPU
+		Ad-Hoc|ARM = Ad-Hoc|ARM
+		Ad-Hoc|iPhone = Ad-Hoc|iPhone
+		Ad-Hoc|iPhoneSimulator = Ad-Hoc|iPhoneSimulator
+		Ad-Hoc|x64 = Ad-Hoc|x64
+		Ad-Hoc|x86 = Ad-Hoc|x86
+		AppStore|Any CPU = AppStore|Any CPU
+		AppStore|ARM = AppStore|ARM
+		AppStore|iPhone = AppStore|iPhone
+		AppStore|iPhoneSimulator = AppStore|iPhoneSimulator
+		AppStore|x64 = AppStore|x64
+		AppStore|x86 = AppStore|x86
+		Debug|Any CPU = Debug|Any CPU
+		Debug|ARM = Debug|ARM
+		Debug|iPhone = Debug|iPhone
+		Debug|iPhoneSimulator = Debug|iPhoneSimulator
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|Any CPU = Release|Any CPU
+		Release|ARM = Release|ARM
+		Release|iPhone = Release|iPhone
+		Release|iPhoneSimulator = Release|iPhoneSimulator
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Ad-Hoc|Any CPU.ActiveCfg = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Ad-Hoc|Any CPU.Build.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Ad-Hoc|Any CPU.Deploy.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Ad-Hoc|ARM.ActiveCfg = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Ad-Hoc|ARM.Build.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Ad-Hoc|ARM.Deploy.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Ad-Hoc|iPhone.ActiveCfg = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Ad-Hoc|iPhone.Build.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Ad-Hoc|iPhone.Deploy.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Ad-Hoc|iPhoneSimulator.ActiveCfg = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Ad-Hoc|iPhoneSimulator.Build.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Ad-Hoc|iPhoneSimulator.Deploy.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Ad-Hoc|x64.ActiveCfg = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Ad-Hoc|x64.Build.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Ad-Hoc|x64.Deploy.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Ad-Hoc|x86.ActiveCfg = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Ad-Hoc|x86.Build.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Ad-Hoc|x86.Deploy.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.AppStore|Any CPU.ActiveCfg = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.AppStore|Any CPU.Build.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.AppStore|Any CPU.Deploy.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.AppStore|ARM.ActiveCfg = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.AppStore|ARM.Build.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.AppStore|ARM.Deploy.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.AppStore|iPhone.ActiveCfg = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.AppStore|iPhone.Build.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.AppStore|iPhone.Deploy.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.AppStore|iPhoneSimulator.ActiveCfg = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.AppStore|iPhoneSimulator.Build.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.AppStore|iPhoneSimulator.Deploy.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.AppStore|x64.ActiveCfg = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.AppStore|x64.Build.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.AppStore|x64.Deploy.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.AppStore|x86.ActiveCfg = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.AppStore|x86.Build.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.AppStore|x86.Deploy.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Debug|Any CPU.Deploy.0 = Debug|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Debug|ARM.ActiveCfg = Debug|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Debug|ARM.Build.0 = Debug|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Debug|ARM.Deploy.0 = Debug|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Debug|iPhone.ActiveCfg = Debug|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Debug|iPhone.Build.0 = Debug|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Debug|iPhone.Deploy.0 = Debug|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Debug|iPhoneSimulator.ActiveCfg = Debug|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Debug|iPhoneSimulator.Build.0 = Debug|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Debug|iPhoneSimulator.Deploy.0 = Debug|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Debug|x64.Build.0 = Debug|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Debug|x64.Deploy.0 = Debug|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Debug|x86.Build.0 = Debug|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Debug|x86.Deploy.0 = Debug|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Release|Any CPU.Deploy.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Release|ARM.ActiveCfg = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Release|ARM.Build.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Release|ARM.Deploy.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Release|iPhone.ActiveCfg = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Release|iPhone.Build.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Release|iPhone.Deploy.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Release|iPhoneSimulator.ActiveCfg = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Release|iPhoneSimulator.Build.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Release|iPhoneSimulator.Deploy.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Release|x64.ActiveCfg = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Release|x64.Build.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Release|x64.Deploy.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Release|x86.ActiveCfg = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Release|x86.Build.0 = Release|Any CPU
+		{F33FB529-3CD5-4DCD-BB4A-252AEF836058}.Release|x86.Deploy.0 = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Ad-Hoc|Any CPU.ActiveCfg = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Ad-Hoc|Any CPU.Build.0 = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Ad-Hoc|ARM.ActiveCfg = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Ad-Hoc|ARM.Build.0 = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Ad-Hoc|iPhone.ActiveCfg = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Ad-Hoc|iPhone.Build.0 = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Ad-Hoc|iPhoneSimulator.ActiveCfg = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Ad-Hoc|iPhoneSimulator.Build.0 = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Ad-Hoc|x64.ActiveCfg = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Ad-Hoc|x64.Build.0 = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Ad-Hoc|x86.ActiveCfg = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Ad-Hoc|x86.Build.0 = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.AppStore|Any CPU.ActiveCfg = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.AppStore|Any CPU.Build.0 = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.AppStore|ARM.ActiveCfg = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.AppStore|ARM.Build.0 = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.AppStore|iPhone.ActiveCfg = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.AppStore|iPhone.Build.0 = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.AppStore|iPhoneSimulator.ActiveCfg = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.AppStore|iPhoneSimulator.Build.0 = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.AppStore|x64.ActiveCfg = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.AppStore|x64.Build.0 = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.AppStore|x86.ActiveCfg = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.AppStore|x86.Build.0 = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Debug|ARM.ActiveCfg = Debug|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Debug|ARM.Build.0 = Debug|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Debug|iPhone.ActiveCfg = Debug|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Debug|iPhone.Build.0 = Debug|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Debug|iPhoneSimulator.ActiveCfg = Debug|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Debug|iPhoneSimulator.Build.0 = Debug|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Debug|x64.Build.0 = Debug|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Debug|x86.Build.0 = Debug|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C93674F1-9B2E-46E6-A236-E5880A90401A}.Release|Any CPU.Build.0 = Release|Any CPU
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+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

src/ToDoEF/ToDoEF.Android/Assets/AboutAssets.txt

@@ -0,0 +1,19 @@
+Any raw assets you want to be deployed with your application can be placed in
+this directory (and child directories) and given a Build Action of "AndroidAsset".
+
+These files will be deployed with you package and will be accessible using Android's
+AssetManager, like this:
+
+public class ReadAsset : Activity
+{
+	protected override void OnCreate (Bundle bundle)
+	{
+		base.OnCreate (bundle);
+
+		InputStream input = Assets.Open ("my_asset.txt");
+	}
+}
+
+Additionally, some Android functions will automatically load asset files:
+
+Typeface tf = Typeface.CreateFromAsset (Context.Assets, "fonts/samplefont.ttf");

src/ToDoEF/ToDoEF.Android/MainActivity.cs

@@ -0,0 +1,27 @@
+using System;
+
+using Android.App;
+using Android.Content.PM;
+using Android.Runtime;
+using Android.Views;
+using Android.Widget;
+using Android.OS;
+
+namespace ToDoEF.Droid
+{
+    [Activity(Label = "ToDoEF", Icon = "@drawable/icon", Theme = "@style/MainTheme", MainLauncher = true, ConfigurationChanges = ConfigChanges.ScreenSize | ConfigChanges.Orientation)]
+    public class MainActivity : global::Xamarin.Forms.Platform.Android.FormsAppCompatActivity
+    {
+        protected override void OnCreate(Bundle bundle)
+        {
+            TabLayoutResource = Resource.Layout.Tabbar;
+            ToolbarResource = Resource.Layout.Toolbar;
+
+            base.OnCreate(bundle);
+
+            global::Xamarin.Forms.Forms.Init(this, bundle);
+            LoadApplication(new App());
+        }
+    }
+}
+

src/ToDoEF/ToDoEF.Android/Properties/AndroidManifest.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+	<uses-sdk android:minSdkVersion="15" />
+	<application android:label="ToDoEF.Android"></application>
+</manifest>

src/ToDoEF/ToDoEF.Android/Properties/AssemblyInfo.cs

@@ -0,0 +1,34 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using Android.App;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("ToDoEF.Android")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("ToDoEF.Android")]
+[assembly: AssemblyCopyright("Copyright ©  2014")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+[assembly: ComVisible(false)]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
+
+// Add some common permissions, these can be removed if not needed
+[assembly: UsesPermission(Android.Manifest.Permission.Internet)]
+[assembly: UsesPermission(Android.Manifest.Permission.WriteExternalStorage)]

src/ToDoEF/ToDoEF.Android/Resources/AboutResources.txt

@@ -0,0 +1,50 @@
+Images, layout descriptions, binary blobs and string dictionaries can be included 
+in your application as resource files.  Various Android APIs are designed to 
+operate on the resource IDs instead of dealing with images, strings or binary blobs 
+directly.
+
+For example, a sample Android app that contains a user interface layout (main.xml),
+an internationalization string table (strings.xml) and some icons (drawable-XXX/icon.png) 
+would keep its resources in the "Resources" directory of the application:
+
+Resources/
+    drawable-hdpi/
+        icon.png
+
+    drawable-ldpi/
+        icon.png
+
+    drawable-mdpi/
+        icon.png
+
+    layout/
+        main.xml
+
+    values/
+        strings.xml
+
+In order to get the build system to recognize Android resources, set the build action to
+"AndroidResource".  The native Android APIs do not operate directly with filenames, but 
+instead operate on resource IDs.  When you compile an Android application that uses resources, 
+the build system will package the resources for distribution and generate a class called
+"Resource" that contains the tokens for each one of the resources included. For example, 
+for the above Resources layout, this is what the Resource class would expose:
+
+public class Resource {
+    public class drawable {
+        public const int icon = 0x123;
+    }
+
+    public class layout {
+        public const int main = 0x456;
+    }
+
+    public class strings {
+        public const int first_string = 0xabc;
+        public const int second_string = 0xbcd;
+    }
+}
+
+You would then use R.drawable.icon to reference the drawable/icon.png file, or Resource.layout.main 
+to reference the layout/main.xml file, or Resource.strings.first_string to reference the first 
+string in the dictionary file values/strings.xml.

src/ToDoEF/ToDoEF.Android/Resources/layout/Tabbar.axml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.design.widget.TabLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/sliding_tabs"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="?attr/colorPrimary"
+    android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
+    app:tabIndicatorColor="@android:color/white"
+    app:tabGravity="fill"
+    app:tabMode="fixed" />

src/ToDoEF/ToDoEF.Android/Resources/layout/Toolbar.axml

@@ -0,0 +1,9 @@
+<android.support.v7.widget.Toolbar
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/toolbar"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="?attr/colorPrimary"
+    android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
+    android:popupTheme="@style/ThemeOverlay.AppCompat.Light" />
+

src/ToDoEF/ToDoEF.Android/Resources/values/styles.xml

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<resources>
+
+  <style name="MainTheme" parent="MainTheme.Base">
+  </style>
+  <!-- Base theme applied no matter what API -->
+  <style name="MainTheme.Base" parent="Theme.AppCompat.Light.DarkActionBar">
+    <!--If you are using revision 22.1 please use just windowNoTitle. Without android:-->
+    <item name="windowNoTitle">true</item>
+    <!--We will be using the toolbar so no need to show ActionBar-->
+    <item name="windowActionBar">false</item>
+    <!-- Set theme colors from http://www.google.com/design/spec/style/color.html#color-color-palette -->
+    <!-- colorPrimary is used for the default action bar background -->
+    <item name="colorPrimary">#2196F3</item>
+    <!-- colorPrimaryDark is used for the status bar -->
+    <item name="colorPrimaryDark">#1976D2</item>
+    <!-- colorAccent is used as the default value for colorControlActivated
+         which is used to tint widgets -->
+    <item name="colorAccent">#FF4081</item>
+    <!-- You can also set colorControlNormal, colorControlActivated
+         colorControlHighlight and colorSwitchThumbNormal. -->
+    <item name="windowActionModeOverlay">true</item>
+
+    <item name="android:datePickerDialogTheme">@style/AppCompatDialogStyle</item>
+  </style>
+
+  <style name="AppCompatDialogStyle" parent="Theme.AppCompat.Light.Dialog">
+    <item name="colorAccent">#FF4081</item>
+  </style>
+</resources>

src/ToDoEF/ToDoEF.Android/Services/EF/DatabaseService.cs

@@ -0,0 +1,18 @@
+using System.IO;
+using ToDoEF.Droid.Services.EF;
+using ToDoEF.Services.EF;
+using Xamarin.Forms;
+
+[assembly: Dependency(typeof(DatabaseService))]
+namespace ToDoEF.Droid.Services.EF
+{
+    public class DatabaseService : IDatabaseService
+    {
+        public string GetDatabasePath()
+        {
+            return Path.Combine(
+                System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal), 
+                AppSettings.DatabaseName);
+        }
+    }
+}

src/ToDoEF/ToDoEF.Android/ToDoEF.Android.csproj

@@ -0,0 +1,232 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\..\packages\Xamarin.Forms.2.4.0.269-pre2\build\netstandard1.0\Xamarin.Forms.props" Condition="Exists('..\..\packages\Xamarin.Forms.2.4.0.269-pre2\build\netstandard1.0\Xamarin.Forms.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>8.0.30703</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{F33FB529-3CD5-4DCD-BB4A-252AEF836058}</ProjectGuid>
+    <ProjectTypeGuids>{EFBA0AD7-5A72-4C68-AF49-83D382785DCF};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>ToDoEF.Droid</RootNamespace>
+    <AssemblyName>ToDoEF.Android</AssemblyName>
+    <FileAlignment>512</FileAlignment>
+    <AndroidApplication>true</AndroidApplication>
+    <AndroidResgenFile>Resources\Resource.Designer.cs</AndroidResgenFile>
+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>
+    <AndroidManifest>Properties\AndroidManifest.xml</AndroidManifest>
+    <AndroidUseLatestPlatformSdk>true</AndroidUseLatestPlatformSdk>
+    <TargetFrameworkVersion>v7.1</TargetFrameworkVersion>
+    <AndroidStoreUncompressedFileExtensions />
+    <MandroidI18n />
+    <JavaMaximumHeapSize />
+    <JavaOptions />
+    <NuGetPackageImportStamp>
+    </NuGetPackageImportStamp>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <AndroidUseSharedRuntime>True</AndroidUseSharedRuntime>
+    <AndroidLinkMode>None</AndroidLinkMode>
+    <AndroidSupportedAbis>armeabi,armeabi-v7a,x86</AndroidSupportedAbis>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <AndroidUseSharedRuntime>False</AndroidUseSharedRuntime>
+    <AndroidLinkMode>SdkOnly</AndroidLinkMode>
+  </PropertyGroup>
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+    <Compile Include="Services\EF\DatabaseService.cs" />
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+    <AndroidResource Include="Resources\drawable-xhdpi\icon.png" />
+    <AndroidResource Include="Resources\drawable-xxhdpi\icon.png" />
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+    <AndroidResource Include="Resources\layout\Toolbar.axml" />
+    <AndroidResource Include="Resources\values\styles.xml" />
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+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>Este proyecto hace referencia a los paquetes NuGet que faltan en este equipo. Use la restauración de paquetes NuGet para descargarlos. Para obtener más información, consulte http://go.microsoft.com/fwlink/?LinkID=322105. El archivo que falta es {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('..\..\packages\Xamarin.Android.Support.Vector.Drawable.23.3.0\build\Xamarin.Android.Support.Vector.Drawable.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\Xamarin.Android.Support.Vector.Drawable.23.3.0\build\Xamarin.Android.Support.Vector.Drawable.targets'))" />
+    <Error Condition="!Exists('..\..\packages\Xamarin.Forms.2.4.0.269-pre2\build\netstandard1.0\Xamarin.Forms.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\Xamarin.Forms.2.4.0.269-pre2\build\netstandard1.0\Xamarin.Forms.props'))" />
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+  </Target>
+  <Import Project="..\..\packages\Xamarin.Forms.2.4.0.269-pre2\build\netstandard1.0\Xamarin.Forms.targets" Condition="Exists('..\..\packages\Xamarin.Forms.2.4.0.269-pre2\build\netstandard1.0\Xamarin.Forms.targets')" />
+</Project>

src/ToDoEF/ToDoEF.Android/packages.config

@@ -0,0 +1,85 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
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+  <package id="Microsoft.EntityFrameworkCore.Relational" version="2.0.0" targetFramework="monoandroid71" />
+  <package id="Microsoft.EntityFrameworkCore.Sqlite" version="2.0.0" targetFramework="monoandroid71" />
+  <package id="Microsoft.EntityFrameworkCore.Sqlite.Core" version="2.0.0" targetFramework="monoandroid71" />
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+  <package id="Microsoft.Extensions.Caching.Memory" version="2.0.0" targetFramework="monoandroid71" />
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+  <package id="Microsoft.Win32.Primitives" version="4.0.1" targetFramework="monoandroid71" />
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+</packages>

src/ToDoEF/ToDoEF.UWP/App.xaml

@@ -0,0 +1,8 @@
+<Application
+    x:Class="ToDoEF.UWP.App"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:local="using:ToDoEF.UWP"
+    RequestedTheme="Light">
+
+</Application>

src/ToDoEF/ToDoEF.UWP/App.xaml.cs

@@ -0,0 +1,97 @@
+using System;
+using Windows.ApplicationModel;
+using Windows.ApplicationModel.Activation;
+using Windows.UI.Xaml;
+using Windows.UI.Xaml.Controls;
+using Windows.UI.Xaml.Navigation;
+
+namespace ToDoEF.UWP
+{
+    /// <summary>
+    /// Provides application-specific behavior to supplement the default Application class.
+    /// </summary>
+    sealed partial class App : Application
+    {
+        /// <summary>
+        /// Initializes the singleton application object.  This is the first line of authored code
+        /// executed, and as such is the logical equivalent of main() or WinMain().
+        /// </summary>
+        public App()
+        {
+            this.InitializeComponent();
+            this.Suspending += OnSuspending;
+        }
+
+        /// <summary>
+        /// Invoked when the application is launched normally by the end user.  Other entry points
+        /// will be used such as when the application is launched to open a specific file.
+        /// </summary>
+        /// <param name="e">Details about the launch request and process.</param>
+        protected override void OnLaunched(LaunchActivatedEventArgs e)
+        {
+
+#if DEBUG
+            if (System.Diagnostics.Debugger.IsAttached)
+            {
+                this.DebugSettings.EnableFrameRateCounter = true;
+            }
+#endif
+
+            Frame rootFrame = Window.Current.Content as Frame;
+
+            // Do not repeat app initialization when the Window already has content,
+            // just ensure that the window is active
+            if (rootFrame == null)
+            {
+                // Create a Frame to act as the navigation context and navigate to the first page
+                rootFrame = new Frame();
+
+                rootFrame.NavigationFailed += OnNavigationFailed;
+
+                Xamarin.Forms.Forms.Init(e);
+
+                if (e.PreviousExecutionState == ApplicationExecutionState.Terminated)
+                {
+                    //TODO: Load state from previously suspended application
+                }
+
+                // Place the frame in the current Window
+                Window.Current.Content = rootFrame;
+            }
+
+            if (rootFrame.Content == null)
+            {
+                // When the navigation stack isn't restored navigate to the first page,
+                // configuring the new page by passing required information as a navigation
+                // parameter
+                rootFrame.Navigate(typeof(MainPage), e.Arguments);
+            }
+            // Ensure the current window is active
+            Window.Current.Activate();
+        }
+
+        /// <summary>
+        /// Invoked when Navigation to a certain page fails
+        /// </summary>
+        /// <param name="sender">The Frame which failed navigation</param>
+        /// <param name="e">Details about the navigation failure</param>
+        void OnNavigationFailed(object sender, NavigationFailedEventArgs e)
+        {
+            throw new Exception("Failed to load Page " + e.SourcePageType.FullName);
+        }
+
+        /// <summary>
+        /// Invoked when application execution is being suspended.  Application state is saved
+        /// without knowing whether the application will be terminated or resumed with the contents
+        /// of memory still intact.
+        /// </summary>
+        /// <param name="sender">The source of the suspend request.</param>
+        /// <param name="e">Details about the suspend request.</param>
+        private void OnSuspending(object sender, SuspendingEventArgs e)
+        {
+            var deferral = e.SuspendingOperation.GetDeferral();
+            //TODO: Save application state and stop any background activity
+            deferral.Complete();
+        }
+    }
+}

src/ToDoEF/ToDoEF.UWP/MainPage.xaml

@@ -0,0 +1,15 @@
+<forms:WindowsPage
+    x:Class="ToDoEF.UWP.MainPage"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:forms="using:Xamarin.Forms.Platform.UWP"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:local="using:ToDoEF.UWP"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    mc:Ignorable="d"
+    Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
+
+    <Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
+
+    </Grid>
+</forms:WindowsPage>

src/ToDoEF/ToDoEF.UWP/MainPage.xaml.cs

@@ -0,0 +1,12 @@
+namespace ToDoEF.UWP
+{
+    public sealed partial class MainPage
+    {
+        public MainPage()
+        {
+            this.InitializeComponent();
+
+            LoadApplication(new ToDoEF.App());
+        }
+    }
+}

src/ToDoEF/ToDoEF.UWP/Package.appxmanifest

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<Package
+  xmlns="http://schemas.microsoft.com/appx/manifest/foundation/windows10"
+  xmlns:mp="http://schemas.microsoft.com/appx/2014/phone/manifest"
+  xmlns:uap="http://schemas.microsoft.com/appx/manifest/uap/windows10"
+  IgnorableNamespaces="uap mp">
+
+  <Identity
+    Name="ea287d0e-6739-48bf-a68c-51a25bd33057"
+    Publisher="CN=javie"
+    Version="1.0.0.0" />
+
+  <mp:PhoneIdentity PhoneProductId="ea287d0e-6739-48bf-a68c-51a25bd33057" PhonePublisherId="00000000-0000-0000-0000-000000000000"/>
+
+  <Properties>
+    <DisplayName>ToDoEF.UWP</DisplayName>
+    <PublisherDisplayName>javie</PublisherDisplayName>
+    <Logo>Assets\StoreLogo.png</Logo>
+  </Properties>
+
+  <Dependencies>
+    <TargetDeviceFamily Name="Windows.Universal" MinVersion="10.0.0.0" MaxVersionTested="10.0.0.0" />
+  </Dependencies>
+
+  <Resources>
+    <Resource Language="x-generate"/>
+  </Resources>
+
+  <Applications>
+    <Application Id="App"
+      Executable="$targetnametoken$.exe"
+      EntryPoint="ToDoEF.UWP.App">
+      <uap:VisualElements
+        DisplayName="ToDoEF.UWP"
+        Square150x150Logo="Assets\Square150x150Logo.png"
+        Square44x44Logo="Assets\Square44x44Logo.png"
+        Description="ToDoEF.UWP"
+        BackgroundColor="transparent">
+        <uap:DefaultTile Wide310x150Logo="Assets\Wide310x150Logo.png"/>
+        <uap:SplashScreen Image="Assets\SplashScreen.png" />
+      </uap:VisualElements>
+    </Application>
+  </Applications>
+
+  <Capabilities>
+    <Capability Name="internetClient" />
+  </Capabilities>
+</Package>

src/ToDoEF/ToDoEF.UWP/Properties/AssemblyInfo.cs

@@ -0,0 +1,29 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("ToDoEF.UWP")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("ToDoEF.UWP")]
+[assembly: AssemblyCopyright("Copyright ©  2015")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
+[assembly: ComVisible(false)]

src/ToDoEF/ToDoEF.UWP/Properties/Default.rd.xml

@@ -0,0 +1,31 @@
+<!--
+    This file contains Runtime Directives used by .NET Native. The defaults here are suitable for most
+    developers. However, you can modify these parameters to modify the behavior of the .NET Native
+    optimizer.
+
+    Runtime Directives are documented at http://go.microsoft.com/fwlink/?LinkID=391919
+
+    To fully enable reflection for App1.MyClass and all of its public/private members
+    <Type Name="App1.MyClass" Dynamic="Required All"/>
+
+    To enable dynamic creation of the specific instantiation of AppClass<T> over System.Int32
+    <TypeInstantiation Name="App1.AppClass" Arguments="System.Int32" Activate="Required Public" />
+
+    Using the Namespace directive to apply reflection policy to all the types in a particular namespace
+    <Namespace Name="DataClasses.ViewModels" Seralize="All" />
+-->
+
+<Directives xmlns="http://schemas.microsoft.com/netfx/2013/01/metadata">
+  <Application>
+    <!--
+      An Assembly element with Name="*Application*" applies to all assemblies in
+      the application package. The asterisks are not wildcards.
+    -->
+    <Assembly Name="*Application*" Dynamic="Required All" />
+    
+    
+    <!-- Add your application specific runtime directives here. -->
+
+
+  </Application>
+</Directives>

src/ToDoEF/ToDoEF.UWP/Services/EF/DatabaseService.cs

@@ -0,0 +1,18 @@
+using System.IO;
+using ToDoEF.Services.EF;
+using ToDoEF.UWP.Services.EF;
+using Xamarin.Forms;
+
+[assembly: Dependency(typeof(DatabaseService))]
+namespace ToDoEF.UWP.Services.EF
+{
+    public class DatabaseService : IDatabaseService
+    {
+        public string GetDatabasePath()
+        {
+            return Path.Combine(
+                Windows.Storage.ApplicationData.Current.LocalFolder.Path,
+                ToDoEF.AppSettings.DatabaseName);
+        }
+    }
+}

src/ToDoEF/ToDoEF.UWP/ToDoEF.UWP.csproj

@@ -0,0 +1,177 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">x86</Platform>
+    <ProjectGuid>{EF8B9F76-BB12-4EFC-9367-41E03B450EE6}</ProjectGuid>
+    <OutputType>AppContainerExe</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>ToDoEF.UWP</RootNamespace>
+    <AssemblyName>ToDoEF.UWP</AssemblyName>
+    <DefaultLanguage>en-US</DefaultLanguage>
+    <TargetPlatformIdentifier>UAP</TargetPlatformIdentifier>
+    <TargetPlatformVersion>10.0.16267.0</TargetPlatformVersion>
+    <TargetPlatformMinVersion>10.0.16267.0</TargetPlatformMinVersion>
+    <MinimumVisualStudioVersion>14</MinimumVisualStudioVersion>
+    <EnableDotNetNativeCompatibleProfile>true</EnableDotNetNativeCompatibleProfile>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{A5A43C5B-DE2A-4C0C-9213-0A381AF9435A};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <PackageCertificateKeyFile>ToDoEF.UWP_TemporaryKey.pfx</PackageCertificateKeyFile>
+    <RuntimeIdentifiers>win10-arm;win10-arm-aot;win10-x86;win10-x86-aot;win10-x64;win10-x64-aot</RuntimeIdentifiers>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|ARM'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\ARM\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>full</DebugType>
+    <PlatformTarget>ARM</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|ARM'">
+    <OutputPath>bin\ARM\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <Optimize>true</Optimize>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>ARM</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+    <UseDotNetNativeToolchain>true</UseDotNetNativeToolchain>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x64\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x64'">
+    <OutputPath>bin\x64\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <Optimize>true</Optimize>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+    <UseDotNetNativeToolchain>true</UseDotNetNativeToolchain>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x86\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x86</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
+    <OutputPath>bin\x86\Release\</OutputPath>
+    <DefineConstants>TRACE;NETFX_CORE;WINDOWS_UWP</DefineConstants>
+    <Optimize>true</Optimize>
+    <NoWarn>;2008</NoWarn>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x86</PlatformTarget>
+    <UseVSHostingProcess>false</UseVSHostingProcess>
+    <ErrorReport>prompt</ErrorReport>
+    <Prefer32Bit>true</Prefer32Bit>
+    <UseDotNetNativeToolchain>true</UseDotNetNativeToolchain>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="App.xaml.cs">
+      <DependentUpon>App.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="MainPage.xaml.cs">
+      <DependentUpon>MainPage.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Services\EF\DatabaseService.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <AppxManifest Include="Package.appxmanifest">
+      <SubType>Designer</SubType>
+    </AppxManifest>
+    <None Include="ToDoEF.UWP_TemporaryKey.pfx" />
+  </ItemGroup>
+  <ItemGroup>
+    <Content Include="Assets\plus.png" />
+    <Content Include="Properties\Default.rd.xml" />
+    <Content Include="Assets\LockScreenLogo.scale-100.png" />
+    <Content Include="Assets\LockScreenLogo.scale-125.png" />
+    <Content Include="Assets\LockScreenLogo.scale-150.png" />
+    <Content Include="Assets\LockScreenLogo.scale-200.png" />
+    <Content Include="Assets\LockScreenLogo.scale-400.png" />
+    <Content Include="Assets\SplashScreen.scale-100.png" />
+    <Content Include="Assets\SplashScreen.scale-125.png" />
+    <Content Include="Assets\SplashScreen.scale-150.png" />
+    <Content Include="Assets\SplashScreen.scale-200.png" />
+    <Content Include="Assets\SplashScreen.scale-400.png" />
+    <Content Include="Assets\Square150x150Logo.scale-100.png" />
+    <Content Include="Assets\Square150x150Logo.scale-125.png" />
+    <Content Include="Assets\Square150x150Logo.scale-150.png" />
+    <Content Include="Assets\Square150x150Logo.scale-200.png" />
+    <Content Include="Assets\Square150x150Logo.scale-400.png" />
+    <Content Include="Assets\Square44x44Logo.scale-100.png" />
+    <Content Include="Assets\Square44x44Logo.scale-125.png" />
+    <Content Include="Assets\Square44x44Logo.scale-150.png" />
+    <Content Include="Assets\Square44x44Logo.scale-200.png" />
+    <Content Include="Assets\Square44x44Logo.scale-400.png" />
+    <Content Include="Assets\Square44x44Logo.targetsize-16_altform-unplated.png" />
+    <Content Include="Assets\Square44x44Logo.targetsize-24_altform-unplated.png" />
+    <Content Include="Assets\Square44x44Logo.targetsize-32_altform-unplated.png" />
+    <Content Include="Assets\Square44x44Logo.targetsize-48_altform-unplated.png" />
+    <Content Include="Assets\Square44x44Logo.targetsize-256_altform-unplated.png" />
+    <Content Include="Assets\StoreLogo.png" />
+    <Content Include="Assets\Wide310x150Logo.scale-100.png" />
+    <Content Include="Assets\Wide310x150Logo.scale-125.png" />
+    <Content Include="Assets\Wide310x150Logo.scale-150.png" />
+    <Content Include="Assets\Wide310x150Logo.scale-200.png" />
+    <Content Include="Assets\Wide310x150Logo.scale-400.png" />
+  </ItemGroup>
+  <ItemGroup>
+    <ApplicationDefinition Include="App.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </ApplicationDefinition>
+    <Page Include="MainPage.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\ToDoEF\ToDoEF.csproj">
+      <Project>{19a6da9d-7a2d-41ef-ba11-a213f6b5ab43}</Project>
+      <Name>ToDoEF</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="Autofac">
+      <Version>4.6.1</Version>
+    </PackageReference>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite">
+      <Version>2.0.0</Version>
+    </PackageReference>
+    <PackageReference Include="Microsoft.NETCore.UniversalWindowsPlatform">
+      <Version>5.2.2</Version>
+    </PackageReference>
+    <PackageReference Include="Xamarin.Forms">
+      <Version>2.3.4.224</Version>
+    </PackageReference>
+  </ItemGroup>
+  <PropertyGroup Condition=" '$(VisualStudioVersion)' == '' or '$(VisualStudioVersion)' &lt; '14.0' ">
+    <VisualStudioVersion>14.0</VisualStudioVersion>
+  </PropertyGroup>
+  <Import Project="$(MSBuildExtensionsPath)\Microsoft\WindowsXaml\v$(VisualStudioVersion)\Microsoft.Windows.UI.Xaml.CSharp.targets" />
+</Project>

src/ToDoEF/ToDoEF.iOS/AppDelegate.cs

@@ -0,0 +1,28 @@
+
+using Foundation;
+using UIKit;
+
+namespace ToDoEF.iOS
+{
+    // The UIApplicationDelegate for the application. This class is responsible for launching the 
+    // User Interface of the application, as well as listening (and optionally responding) to 
+    // application events from iOS.
+    [Register("AppDelegate")]
+    public partial class AppDelegate : global::Xamarin.Forms.Platform.iOS.FormsApplicationDelegate
+    {
+        //
+        // This method is invoked when the application has loaded and is ready to run. In this 
+        // method you should instantiate the window, load the UI into it and then make the window
+        // visible.
+        //
+        // You have 17 seconds to return from this method, or iOS will terminate your application.
+        //
+        public override bool FinishedLaunching(UIApplication app, NSDictionary options)
+        {
+            global::Xamarin.Forms.Forms.Init();
+            LoadApplication(new App());
+
+            return base.FinishedLaunching(app, options);
+        }
+    }
+}

src/ToDoEF/ToDoEF.iOS/Entitlements.plist

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+</dict>
+</plist>
+

src/ToDoEF/ToDoEF.iOS/Info.plist

@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+  <dict>
+    <key>UIDeviceFamily</key>
+    <array>
+      <integer>1</integer>
+      <integer>2</integer>
+    </array>
+    <key>UISupportedInterfaceOrientations</key>
+    <array>
+      <string>UIInterfaceOrientationPortrait</string>
+      <string>UIInterfaceOrientationLandscapeLeft</string>
+      <string>UIInterfaceOrientationLandscapeRight</string>
+    </array>
+    <key>UISupportedInterfaceOrientations~ipad</key>
+    <array>
+      <string>UIInterfaceOrientationPortrait</string>
+      <string>UIInterfaceOrientationPortraitUpsideDown</string>
+      <string>UIInterfaceOrientationLandscapeLeft</string>
+      <string>UIInterfaceOrientationLandscapeRight</string>
+    </array>
+    <key>MinimumOSVersion</key>
+    <string>8.0</string>
+    <key>CFBundleDisplayName</key>
+    <string>ToDoEF</string>
+    <key>CFBundleIdentifier</key>
+    <string>com.yourcompany.ToDoEF</string>
+    <key>CFBundleVersion</key>
+    <string>1.0</string>
+    <key>CFBundleIconFiles</key>
+    <array>
+      <string>Icon-60@2x</string>
+      <string>Icon-60@3x</string>
+      <string>Icon-76</string>
+      <string>Icon-76@2x</string>
+      <string>Default</string>
+      <string>Default@2x</string>
+      <string>Default-568h@2x</string>
+      <string>Default-Portrait</string>
+      <string>Default-Portrait@2x</string>
+      <string>Icon-Small-40</string>
+      <string>Icon-Small-40@2x</string>
+      <string>Icon-Small-40@3x</string>
+      <string>Icon-Small</string>
+      <string>Icon-Small@2x</string>
+      <string>Icon-Small@3x</string>
+    </array>
+    <key>UILaunchStoryboardName</key>
+    <string>LaunchScreen</string>
+  </dict>
+</plist>

src/ToDoEF/ToDoEF.iOS/Main.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+using Foundation;
+using UIKit;
+
+namespace ToDoEF.iOS
+{
+    public class Application
+    {
+        // This is the main entry point of the application.
+        static void Main(string[] args)
+        {
+            // if you want to use a different Application Delegate class from "AppDelegate"
+            // you can specify it here.
+            UIApplication.Main(args, null, "AppDelegate");
+        }
+    }
+}

src/ToDoEF/ToDoEF.iOS/Properties/AssemblyInfo.cs

@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("ToDoEF.iOS")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("ToDoEF.iOS")]
+[assembly: AssemblyCopyright("Copyright ©  2014")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible 
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("72bdc44f-c588-44f3-b6df-9aace7daafdd")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

src/ToDoEF/ToDoEF.iOS/Resources/LaunchScreen.storyboard

@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="6245" systemVersion="13F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="X5k-f2-b5h">
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="6238"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="gAE-YM-kbH">
+            <objects>
+                <viewController id="X5k-f2-b5h" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="Y8P-hJ-Z43"/>
+                        <viewControllerLayoutGuide type="bottom" id="9ZL-r4-8FZ"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="yd7-JS-zBw">
+                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <subviews>
+                            <imageView userInteractionEnabled="NO" contentMode="scaleToFill" misplaced="YES" image="Icon-60.png" translatesAutoresizingMaskIntoConstraints="NO" id="23">
+                                <rect key="frame" x="270" y="270" width="60" height="60"/>
+                                <rect key="contentStretch" x="0.0" y="0.0" width="0.0" height="0.0"/>
+                            </imageView>
+                        </subviews>
+                        <color key="backgroundColor" red="0.20392156862745098" green="0.59607843137254901" blue="0.85882352941176465" alpha="1" colorSpace="calibratedRGB"/>
+                        <constraints>
+                            <constraint firstItem="23" firstAttribute="centerY" secondItem="yd7-JS-zBw" secondAttribute="centerY" priority="1" id="39"/>
+                            <constraint firstItem="23" firstAttribute="centerX" secondItem="yd7-JS-zBw" secondAttribute="centerX" priority="1" id="41"/>
+                        </constraints>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="XAI-xm-WK6" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="349" y="339"/>
+        </scene>
+    </scenes>
+    <resources>
+        <image name="Icon-60.png" width="180" height="180"/>
+    </resources>
+</document>

src/ToDoEF/ToDoEF.iOS/Services/EF/DatabaseService.cs

@@ -0,0 +1,21 @@
+using System;
+using System.IO;
+using ToDoEF.iOS.Services.EF;
+using ToDoEF.Services.EF;
+using Xamarin.Forms;
+
+[assembly: Dependency(typeof(DatabaseService))]
+namespace ToDoEF.iOS.Services.EF
+{
+    public class DatabaseService : IDatabaseService
+    {
+        public string GetDatabasePath()
+        {
+            return Path.Combine(Environment.GetFolderPath(
+                Environment.SpecialFolder.MyDocuments), 
+                "..", 
+                "Library", 
+                AppSettings.DatabaseName);
+        }
+    }
+}

src/ToDoEF/ToDoEF.iOS/ToDoEF.iOS.csproj

@@ -0,0 +1,255 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\..\packages\Xamarin.Forms.2.4.0.269-pre2\build\netstandard1.0\Xamarin.Forms.props" Condition="Exists('..\..\packages\Xamarin.Forms.2.4.0.269-pre2\build\netstandard1.0\Xamarin.Forms.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">iPhoneSimulator</Platform>
+    <ProductVersion>8.0.30703</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{5842ADFE-4682-495A-B624-3530A7BB357C}</ProjectGuid>
+    <ProjectTypeGuids>{FEACFBD2-3405-455C-9665-78FE426C6842};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <OutputType>Exe</OutputType>
+    <RootNamespace>ToDoEF.iOS</RootNamespace>
+    <IPhoneResourcePrefix>Resources</IPhoneResourcePrefix>
+    <AssemblyName>ToDoEF.iOS</AssemblyName>
+    <NuGetPackageImportStamp>
+    </NuGetPackageImportStamp>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|iPhoneSimulator' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\iPhoneSimulator\Debug</OutputPath>
+    <DefineConstants>DEBUG</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <ConsolePause>false</ConsolePause>
+    <MtouchArch>i386, x86_64</MtouchArch>
+    <MtouchLink>None</MtouchLink>
+    <MtouchDebug>true</MtouchDebug>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|iPhoneSimulator' ">
+    <DebugType>none</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\iPhoneSimulator\Release</OutputPath>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <MtouchLink>None</MtouchLink>
+    <MtouchArch>i386, x86_64</MtouchArch>
+    <ConsolePause>false</ConsolePause>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|iPhone' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\iPhone\Debug</OutputPath>
+    <DefineConstants>DEBUG</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <ConsolePause>false</ConsolePause>
+    <MtouchArch>ARMv7, ARM64</MtouchArch>
+    <CodesignKey>iPhone Developer</CodesignKey>
+    <MtouchDebug>true</MtouchDebug>
+    <CodesignEntitlements>Entitlements.plist</CodesignEntitlements>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|iPhone' ">
+    <DebugType>none</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\iPhone\Release</OutputPath>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <MtouchArch>ARMv7, ARM64</MtouchArch>
+    <ConsolePause>false</ConsolePause>
+    <CodesignKey>iPhone Developer</CodesignKey>
+    <CodesignEntitlements>Entitlements.plist</CodesignEntitlements>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Ad-Hoc|iPhone' ">
+    <DebugType>none</DebugType>
+    <Optimize>True</Optimize>
+    <OutputPath>bin\iPhone\Ad-Hoc</OutputPath>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <ConsolePause>False</ConsolePause>
+    <MtouchArch>ARMv7, ARM64</MtouchArch>
+    <BuildIpa>True</BuildIpa>
+    <CodesignProvision>Automatic:AdHoc</CodesignProvision>
+    <CodesignKey>iPhone Distribution</CodesignKey>
+    <CodesignEntitlements>Entitlements.plist</CodesignEntitlements>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'AppStore|iPhone' ">
+    <DebugType>none</DebugType>
+    <Optimize>True</Optimize>
+    <OutputPath>bin\iPhone\AppStore</OutputPath>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <ConsolePause>False</ConsolePause>
+    <MtouchArch>ARMv7, ARM64</MtouchArch>
+    <CodesignProvision>Automatic:AppStore</CodesignProvision>
+    <CodesignKey>iPhone Distribution</CodesignKey>
+    <CodesignEntitlements>Entitlements.plist</CodesignEntitlements>
+  </PropertyGroup>
+  <ItemGroup>
+    <Compile Include="Main.cs" />
+    <Compile Include="AppDelegate.cs" />
+    <Compile Include="Services\EF\DatabaseService.cs" />
+    <None Include="Entitlements.plist" />
+    <None Include="Info.plist" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <ITunesArtwork Include="iTunesArtwork" />
+    <ITunesArtwork Include="iTunesArtwork@2x" />
+    <None Include="packages.config" />
+  </ItemGroup>
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+    <BundleResource Include="Resources\Default-568h%402x.png" />
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+    <BundleResource Include="Resources\Default%402x.png" />
+    <BundleResource Include="Resources\Icon-60%402x.png" />
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+    <BundleResource Include="Resources\Icon-Small-40%402x.png" />
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+    <BundleResource Include="Resources\Icon-Small.png" />
+    <BundleResource Include="Resources\Icon-Small%402x.png" />
+    <BundleResource Include="Resources\Icon-Small%403x.png" />
+    <InterfaceDefinition Include="Resources\LaunchScreen.storyboard" />
+  </ItemGroup>
+  <ItemGroup>
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src/ToDoEF/ToDoEF.iOS/packages.config

@@ -0,0 +1,76 @@
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+  <package id="System.Console" version="4.0.0" targetFramework="xamarinios10" />
+  <package id="System.Diagnostics.Debug" version="4.3.0" targetFramework="xamarinios10" />
+  <package id="System.Diagnostics.DiagnosticSource" version="4.4.1" targetFramework="xamarinios10" />
+  <package id="System.Diagnostics.Tools" version="4.0.1" targetFramework="xamarinios10" />
+  <package id="System.Diagnostics.Tracing" version="4.3.0" targetFramework="xamarinios10" />
+  <package id="System.Globalization" version="4.0.11" targetFramework="xamarinios10" />
+  <package id="System.Globalization.Calendars" version="4.0.1" targetFramework="xamarinios10" />
+  <package id="System.Interactive.Async" version="3.1.1" targetFramework="xamarinios10" />
+  <package id="System.IO" version="4.1.0" targetFramework="xamarinios10" />
+  <package id="System.IO.Compression" version="4.1.0" targetFramework="xamarinios10" />
+  <package id="System.IO.Compression.ZipFile" version="4.0.1" targetFramework="xamarinios10" />
+  <package id="System.IO.FileSystem" version="4.0.1" targetFramework="xamarinios10" />
+  <package id="System.IO.FileSystem.Primitives" version="4.0.1" targetFramework="xamarinios10" />
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+  <package id="System.Linq.Expressions" version="4.1.0" targetFramework="xamarinios10" />
+  <package id="System.Linq.Queryable" version="4.0.1" targetFramework="xamarinios10" />
+  <package id="System.Net.Http" version="4.1.0" targetFramework="xamarinios10" />
+  <package id="System.Net.Primitives" version="4.0.11" targetFramework="xamarinios10" />
+  <package id="System.Net.Sockets" version="4.1.0" targetFramework="xamarinios10" />
+  <package id="System.ObjectModel" version="4.0.12" targetFramework="xamarinios10" />
+  <package id="System.Reflection" version="4.3.0" targetFramework="xamarinios10" />
+  <package id="System.Reflection.Extensions" version="4.0.1" targetFramework="xamarinios10" />
+  <package id="System.Reflection.Primitives" version="4.0.1" targetFramework="xamarinios10" />
+  <package id="System.Resources.ResourceManager" version="4.0.1" targetFramework="xamarinios10" />
+  <package id="System.Runtime" version="4.3.0" targetFramework="xamarinios10" />
+  <package id="System.Runtime.CompilerServices.Unsafe" version="4.4.0" targetFramework="xamarinios10" />
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+  <package id="System.Runtime.Handles" version="4.0.1" targetFramework="xamarinios10" />
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+  <package id="System.Security.Cryptography.Encoding" version="4.0.0" targetFramework="xamarinios10" />
+  <package id="System.Security.Cryptography.Primitives" version="4.0.0" targetFramework="xamarinios10" />
+  <package id="System.Security.Cryptography.X509Certificates" version="4.1.0" targetFramework="xamarinios10" />
+  <package id="System.Text.Encoding" version="4.0.11" targetFramework="xamarinios10" />
+  <package id="System.Text.Encoding.Extensions" version="4.0.11" targetFramework="xamarinios10" />
+  <package id="System.Text.RegularExpressions" version="4.1.0" targetFramework="xamarinios10" />
+  <package id="System.Threading" version="4.3.0" targetFramework="xamarinios10" />
+  <package id="System.Threading.Tasks" version="4.0.11" targetFramework="xamarinios10" />
+  <package id="System.Threading.Timer" version="4.0.1" targetFramework="xamarinios10" />
+  <package id="System.Xml.ReaderWriter" version="4.0.11" targetFramework="xamarinios10" />
+  <package id="System.Xml.XDocument" version="4.0.11" targetFramework="xamarinios10" />
+  <package id="Xamarin.Forms" version="2.4.0.269-pre2" targetFramework="xamarinios10" />
+</packages>

src/ToDoEF/ToDoEF/App.xaml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<Application xmlns="http://xamarin.com/schemas/2014/forms"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             x:Class="ToDoEF.App">
+	<Application.Resources>
+
+		<!-- Application resource dictionary -->
+
+	</Application.Resources>
+</Application>