This commit is contained in:
Beatriz Stollnitz 2019-08-05 17:42:12 -07:00
Родитель ce5f74bb95
Коммит 1bd46e23b3
29 изменённых файлов: 1137 добавлений и 0 удалений

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using System;
using System.Collections.Generic;
using System.Text;
namespace GroupingTreeView
{
public class Animal
{
private string name;
public string Name
{
get { return name; }
set { name = value; }
}
private Category category;
public Category Category
{
get { return category; }
set { category = value; }
}
public Animal(string name, Category category)
{
this.name = name;
this.category = category;
}
}
public enum Category
{
Amphibians,
Bears,
BigCats,
Canines,
Primates,
Spiders,
}
public class Animals
{
private List<Animal> animalList;
public IEnumerable<Animal> AnimalList
{
get { return animalList; }
}
public Animals()
{
animalList = new List<Animal>();
animalList.Add(new Animal("California Newt", Category.Amphibians));
animalList.Add(new Animal("Giant Panda", Category.Bears));
animalList.Add(new Animal("Coyote", Category.Canines));
animalList.Add(new Animal("Golden Silk Spider", Category.Spiders));
animalList.Add(new Animal("Mandrill", Category.Primates));
animalList.Add(new Animal("Black Bear", Category.Bears));
animalList.Add(new Animal("Jaguar", Category.BigCats));
animalList.Add(new Animal("Bornean Gibbon", Category.Primates));
animalList.Add(new Animal("African Wildcat", Category.BigCats));
animalList.Add(new Animal("Arctic Fox", Category.Canines));
animalList.Add(new Animal("Tomato Frog", Category.Amphibians));
animalList.Add(new Animal("Grizzly Bear", Category.Bears));
animalList.Add(new Animal("Dingo", Category.Canines));
animalList.Add(new Animal("Gorilla", Category.Primates));
animalList.Add(new Animal("Green Tree Frog", Category.Amphibians));
animalList.Add(new Animal("Bald Uakari", Category.Primates));
animalList.Add(new Animal("Polar Bear", Category.Bears));
animalList.Add(new Animal("Black Widow Spider", Category.Spiders));
animalList.Add(new Animal("Bat-Eared Fox", Category.Canines));
animalList.Add(new Animal("Cheetah", Category.BigCats));
}
}
}

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<Configuration>
<SettingsComponent>
<string>
<setting name="TeamCity.Toolbar.Shown">+TeamCity;</setting>
</string>
<integer />
<boolean>
<setting name="TeamCity.ServerChangesView.Visible">False</setting>
</boolean>
</SettingsComponent>
</Configuration>

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<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="3.5">
<PropertyGroup>
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
<ProjectGuid>{85B6A0DA-47D9-4347-97C4-89F70D3B2557}</ProjectGuid>
<ProjectTypeGuids>{60dc8134-eba5-43b8-bcc9-bb4bc16c2548};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
<RootNamespace>GroupingTreeView</RootNamespace>
<AssemblyName>GroupingTreeView</AssemblyName>
<WarningLevel>4</WarningLevel>
<OutputType>winexe</OutputType>
<ApplicationVersion>1.0.0.*</ApplicationVersion>
<!-- Most people will use Publish dialog in Visual Studio to increment this -->
<BootstrapperEnabled>false</BootstrapperEnabled>
<TargetFrameworkVersion>v3.0</TargetFrameworkVersion>
<FileUpgradeFlags>
</FileUpgradeFlags>
<OldToolsVersion>2.0</OldToolsVersion>
<UpgradeBackupLocation>
</UpgradeBackupLocation>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<DebugSymbols>true</DebugSymbols>
<DebugType>full</DebugType>
<Optimize>false</Optimize>
<OutputPath>.\bin\Debug\</OutputPath>
<DefineConstants>DEBUG;TRACE</DefineConstants>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<DebugSymbols>false</DebugSymbols>
<Optimize>true</Optimize>
<OutputPath>.\bin\Release\</OutputPath>
<DefineConstants>TRACE</DefineConstants>
</PropertyGroup>
<ItemGroup>
<Reference Include="System" />
<Reference Include="System.Data" />
<Reference Include="System.Xml" />
<Reference Include="WindowsBase" />
<Reference Include="PresentationCore" />
<Reference Include="PresentationFramework" />
<Reference Include="UIAutomationProvider" />
<Reference Include="UIAutomationTypes" />
<Reference Include="ReachFramework" />
<Reference Include="System.Printing" />
<Reference Include="System.ServiceModel" />
<Reference Include="System.Runtime.Serialization" />
<Reference Include="System.Security.Authorization" />
</ItemGroup>
<ItemGroup>
<ApplicationDefinition Include="MyApp.xaml">
<Generator>MSBuild:Compile</Generator>
<SubType>Designer</SubType>
</ApplicationDefinition>
<Page Include="Window1.xaml">
<Generator>MSBuild:Compile</Generator>
<SubType>Designer</SubType>
</Page>
<Compile Include="MyApp.xaml.cs">
<DependentUpon>MyApp.xaml</DependentUpon>
<SubType>Code</SubType>
</Compile>
<Compile Include="Window1.xaml.cs">
<DependentUpon>Window1.xaml</DependentUpon>
<SubType>Code</SubType>
</Compile>
</ItemGroup>
<ItemGroup>
<Compile Include="DataSource.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<EmbeddedResource Include="Properties\Resources.resx">
<Generator>ResXFileCodeGenerator</Generator>
<SubType>Designer</SubType>
<LastGenOutput>Resources.Designer.cs</LastGenOutput>
</EmbeddedResource>
<None Include="Properties\Settings.settings">
<Generator>SettingsSingleFileGenerator</Generator>
<LastGenOutput>Settings.Designer.cs</LastGenOutput>
</None>
<Compile Include="Properties\Resources.Designer.cs">
<AutoGen>True</AutoGen>
<DesignTime>True</DesignTime>
<DependentUpon>Resources.resx</DependentUpon>
</Compile>
<Compile Include="Properties\Settings.Designer.cs">
<AutoGen>True</AutoGen>
<DesignTimeSharedInput>True</DesignTimeSharedInput>
<DependentUpon>Settings.settings</DependentUpon>
</Compile>
<AppDesigner Include="Properties\" />
</ItemGroup>
<Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
</Project>

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Microsoft Visual Studio Solution File, Format Version 10.00
# Visual Studio 2008
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GroupingTreeView", "GroupingTreeView.csproj", "{85B6A0DA-47D9-4347-97C4-89F70D3B2557}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
Release|Any CPU = Release|Any CPU
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{85B6A0DA-47D9-4347-97C4-89F70D3B2557}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{85B6A0DA-47D9-4347-97C4-89F70D3B2557}.Debug|Any CPU.Build.0 = Debug|Any CPU
{85B6A0DA-47D9-4347-97C4-89F70D3B2557}.Release|Any CPU.ActiveCfg = Release|Any CPU
{85B6A0DA-47D9-4347-97C4-89F70D3B2557}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
EndGlobal

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<Application x:Class="GroupingTreeView.MyApp"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
StartupUri="Window1.xaml"
>
<Application.Resources>
</Application.Resources>
</Application>

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using System;
using System.Windows;
using System.Data;
using System.Xml;
using System.Configuration;
namespace GroupingTreeView
{
/// <summary>
/// Interaction logic for MyApp.xaml
/// </summary>
public partial class MyApp : Application
{
}
}

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#region Using directives
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Resources;
using System.Globalization;
using System.Windows;
using System.Runtime.InteropServices;
#endregion
// 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("GroupingTreeView")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("")]
[assembly: AssemblyProduct("GroupingTreeView")]
[assembly: AssemblyCopyright("Copyright @ 2006")]
[assembly: AssemblyTrademark("")]
[assembly: AssemblyCulture("")]
[assembly: ComVisible(false)]
//In order to begin building localizable applications, set
//<UICulture>CultureYouAreCodingWith</UICulture> in your .csproj file
//inside a <PropertyGroup>. For example, if you are using US english
//in your source files, set the <UICulture> to en-US. Then uncomment
//the NeutralResourceLanguage attribute below. Update the "en-US" in
//the line below to match the UICulture setting in the project file.
//[assembly: NeutralResourcesLanguage("en-US", UltimateResourceFallbackLocation.Satellite)]
[assembly: ThemeInfo(
ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
//(used if a resource is not found in the page,
// or application resource dictionaries)
ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
//(used if a resource is not found in the page,
// app, or any theme specific resource dictionaries)
)]
// 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 Revision and Build Numbers
// by using the '*' as shown below:
[assembly: AssemblyVersion("1.0.*")]

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//------------------------------------------------------------------------------
// <auto-generated>
// This code was generated by a tool.
// Runtime Version:2.0.50727.1318
//
// Changes to this file may cause incorrect behavior and will be lost if
// the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------
namespace GroupingTreeView.Properties {
using System;
/// <summary>
/// A strongly-typed resource class, for looking up localized strings, etc.
/// </summary>
// This class was auto-generated by the StronglyTypedResourceBuilder
// class via a tool like ResGen or Visual Studio.
// To add or remove a member, edit your .ResX file then rerun ResGen
// with the /str option, or rebuild your VS project.
[global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "2.0.0.0")]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
internal class Resources {
private static global::System.Resources.ResourceManager resourceMan;
private static global::System.Globalization.CultureInfo resourceCulture;
[global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
internal Resources() {
}
/// <summary>
/// Returns the cached ResourceManager instance used by this class.
/// </summary>
[global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
internal static global::System.Resources.ResourceManager ResourceManager {
get {
if (object.ReferenceEquals(resourceMan, null)) {
global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("GroupingTreeView.Properties.Resources", typeof(Resources).Assembly);
resourceMan = temp;
}
return resourceMan;
}
}
/// <summary>
/// Overrides the current thread's CurrentUICulture property for all
/// resource lookups using this strongly typed resource class.
/// </summary>
[global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
internal static global::System.Globalization.CultureInfo Culture {
get {
return resourceCulture;
}
set {
resourceCulture = value;
}
}
}
}

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<?xml version="1.0" encoding="utf-8"?>
<root>
<!--
Microsoft ResX Schema
Version 2.0
The primary goals of this format is to allow a simple XML format
that is mostly human readable. The generation and parsing of the
various data types are done through the TypeConverter classes
associated with the data types.
Example:
... ado.net/XML headers & schema ...
<resheader name="resmimetype">text/microsoft-resx</resheader>
<resheader name="version">2.0</resheader>
<resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
<resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
<data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
<data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
<data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
<value>[base64 mime encoded serialized .NET Framework object]</value>
</data>
<data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
<value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
<comment>This is a comment</comment>
</data>
There are any number of "resheader" rows that contain simple
name/value pairs.
Each data row contains a name, and value. The row also contains a
type or mimetype. Type corresponds to a .NET class that support
text/value conversion through the TypeConverter architecture.
Classes that don't support this are serialized and stored with the
mimetype set.
The mimetype is used for serialized objects, and tells the
ResXResourceReader how to depersist the object. This is currently not
extensible. For a given mimetype the value must be set accordingly:
Note - application/x-microsoft.net.object.binary.base64 is the format
that the ResXResourceWriter will generate, however the reader can
read any of the formats listed below.
mimetype: application/x-microsoft.net.object.binary.base64
value : The object must be serialized with
: System.Serialization.Formatters.Binary.BinaryFormatter
: and then encoded with base64 encoding.
mimetype: application/x-microsoft.net.object.soap.base64
value : The object must be serialized with
: System.Runtime.Serialization.Formatters.Soap.SoapFormatter
: and then encoded with base64 encoding.
mimetype: application/x-microsoft.net.object.bytearray.base64
value : The object must be serialized into a byte array
: using a System.ComponentModel.TypeConverter
: and then encoded with base64 encoding.
-->
<xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
<xsd:element name="root" msdata:IsDataSet="true">
<xsd:complexType>
<xsd:choice maxOccurs="unbounded">
<xsd:element name="metadata">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="value" type="xsd:string" minOccurs="0" />
</xsd:sequence>
<xsd:attribute name="name" type="xsd:string" />
<xsd:attribute name="type" type="xsd:string" />
<xsd:attribute name="mimetype" type="xsd:string" />
</xsd:complexType>
</xsd:element>
<xsd:element name="assembly">
<xsd:complexType>
<xsd:attribute name="alias" type="xsd:string" />
<xsd:attribute name="name" type="xsd:string" />
</xsd:complexType>
</xsd:element>
<xsd:element name="data">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
<xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
</xsd:sequence>
<xsd:attribute name="name" type="xsd:string" msdata:Ordinal="1" />
<xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
<xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
</xsd:complexType>
</xsd:element>
<xsd:element name="resheader">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
</xsd:sequence>
<xsd:attribute name="name" type="xsd:string" use="required" />
</xsd:complexType>
</xsd:element>
</xsd:choice>
</xsd:complexType>
</xsd:element>
</xsd:schema>
<resheader name="resmimetype">
<value>text/microsoft-resx</value>
</resheader>
<resheader name="version">
<value>2.0</value>
</resheader>
<resheader name="reader">
<value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
</resheader>
<resheader name="writer">
<value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
</resheader>
</root>

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//------------------------------------------------------------------------------
// <auto-generated>
// This code was generated by a tool.
// Runtime Version:2.0.50727.1318
//
// Changes to this file may cause incorrect behavior and will be lost if
// the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------
namespace GroupingTreeView.Properties {
[global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
[global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "9.0.0.0")]
internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
public static Settings Default {
get {
return defaultInstance;
}
}
}
}

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<?xml version='1.0' encoding='iso-8859-1'?>
<SettingsFile xmlns="uri:settings" CurrentProfile="(Default)">
<Profiles>
<Profile Name="(Default)" />
</Profiles>
<Settings />
</SettingsFile>

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<Window x:Class="GroupingTreeView.Window1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="GroupingTreeView"
xmlns:local="clr-namespace:GroupingTreeView"
SizeToContent="WidthAndHeight"
>
<Window.Resources>
<local:Animals x:Key="animals"/>
<CollectionViewSource x:Key="cvs" Source="{Binding Source={StaticResource animals}, Path=AnimalList}">
<CollectionViewSource.GroupDescriptions>
<PropertyGroupDescription PropertyName="Category"/>
</CollectionViewSource.GroupDescriptions>
</CollectionViewSource>
<DataTemplate x:Key="animalTemplate">
<TextBlock Text="{Binding Path=Name}"/>
</DataTemplate>
<HierarchicalDataTemplate x:Key="categoryTemplate"
ItemsSource="{Binding Path=Items}"
ItemTemplate="{StaticResource animalTemplate}">
<TextBlock Text="{Binding Path=Name}" FontWeight="Bold"/>
</HierarchicalDataTemplate>
</Window.Resources>
<Border Margin="30" BorderBrush="Blue" BorderThickness="2" Padding="10">
<TreeView ItemsSource="{Binding Source={StaticResource cvs}, Path=Groups}"
ItemTemplate="{StaticResource categoryTemplate}" Width="200">
</TreeView>
</Border>
</Window>

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using System;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
using System.Collections.Generic;
namespace GroupingTreeView
{
/// <summary>
/// Interaction logic for Window1.xaml
/// </summary>
public partial class Window1 : Window
{
public Window1()
{
InitializeComponent();
}
}
}

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using System;
using System.Collections.Generic;
using System.Text;
namespace GroupingTreeView
{
public class Animal
{
private string name;
public string Name
{
get { return name; }
set { name = value; }
}
private Category category;
public Category Category
{
get { return category; }
set { category = value; }
}
public Animal(string name, Category category)
{
this.name = name;
this.category = category;
}
}
public enum Category
{
Amphibians,
Bears,
BigCats,
Canines,
Primates,
Spiders,
}
public class Animals
{
private List<Animal> animalList;
public IEnumerable<Animal> AnimalList
{
get { return animalList; }
}
public Animals()
{
animalList = new List<Animal>();
animalList.Add(new Animal("California Newt", Category.Amphibians));
animalList.Add(new Animal("Giant Panda", Category.Bears));
animalList.Add(new Animal("Coyote", Category.Canines));
animalList.Add(new Animal("Golden Silk Spider", Category.Spiders));
animalList.Add(new Animal("Mandrill", Category.Primates));
animalList.Add(new Animal("Black Bear", Category.Bears));
animalList.Add(new Animal("Jaguar", Category.BigCats));
animalList.Add(new Animal("Bornean Gibbon", Category.Primates));
animalList.Add(new Animal("African Wildcat", Category.BigCats));
animalList.Add(new Animal("Arctic Fox", Category.Canines));
animalList.Add(new Animal("Tomato Frog", Category.Amphibians));
animalList.Add(new Animal("Grizzly Bear", Category.Bears));
animalList.Add(new Animal("Dingo", Category.Canines));
animalList.Add(new Animal("Gorilla", Category.Primates));
animalList.Add(new Animal("Green Tree Frog", Category.Amphibians));
animalList.Add(new Animal("Bald Uakari", Category.Primates));
animalList.Add(new Animal("Polar Bear", Category.Bears));
animalList.Add(new Animal("Black Widow Spider", Category.Spiders));
animalList.Add(new Animal("Bat-Eared Fox", Category.Canines));
animalList.Add(new Animal("Cheetah", Category.BigCats));
}
}
}

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<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
<ProjectGuid>{85B6A0DA-47D9-4347-97C4-89F70D3B2557}</ProjectGuid>
<ProjectTypeGuids>{60dc8134-eba5-43b8-bcc9-bb4bc16c2548};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
<RootNamespace>GroupingTreeView</RootNamespace>
<AssemblyName>GroupingTreeView</AssemblyName>
<WarningLevel>4</WarningLevel>
<OutputType>winexe</OutputType>
<ApplicationVersion>1.0.0.*</ApplicationVersion>
<!-- Most people will use Publish dialog in Visual Studio to increment this -->
<BootstrapperEnabled>false</BootstrapperEnabled>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<DebugSymbols>true</DebugSymbols>
<DebugType>full</DebugType>
<Optimize>false</Optimize>
<OutputPath>.\bin\Debug\</OutputPath>
<DefineConstants>DEBUG;TRACE</DefineConstants>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<DebugSymbols>false</DebugSymbols>
<Optimize>true</Optimize>
<OutputPath>.\bin\Release\</OutputPath>
<DefineConstants>TRACE</DefineConstants>
</PropertyGroup>
<ItemGroup>
<Reference Include="System" />
<Reference Include="System.Data" />
<Reference Include="System.Xml" />
<Reference Include="WindowsBase" />
<Reference Include="PresentationCore" />
<Reference Include="PresentationFramework" />
<Reference Include="UIAutomationProvider" />
<Reference Include="UIAutomationTypes" />
<Reference Include="ReachFramework" />
<Reference Include="System.Printing" />
<Reference Include="System.ServiceModel" />
<Reference Include="System.Runtime.Serialization" />
<Reference Include="System.Security.Authorization" />
</ItemGroup>
<ItemGroup>
<ApplicationDefinition Include="MyApp.xaml" />
<Page Include="Window1.xaml" />
<Compile Include="MyApp.xaml.cs">
<DependentUpon>MyApp.xaml</DependentUpon>
<SubType>Code</SubType>
</Compile>
<Compile Include="Window1.xaml.cs">
<DependentUpon>Window1.xaml</DependentUpon>
<SubType>Code</SubType>
</Compile>
</ItemGroup>
<ItemGroup>
<Compile Include="DataSource.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
<EmbeddedResource Include="Properties\Resources.resx">
<Generator>ResXFileCodeGenerator</Generator>
<LastGenOutput>Resources.cs</LastGenOutput>
<SubType>Designer</SubType>
</EmbeddedResource>
<Compile Include="Properties\Resources.cs">
<AutoGen>True</AutoGen>
<DependentUpon>Resources.resx</DependentUpon>
</Compile>
<None Include="Properties\Settings.settings">
<Generator>SettingsSingleFileGenerator</Generator>
<LastGenOutput>Settings.cs</LastGenOutput>
</None>
<Compile Include="Properties\Settings.cs">
<AutoGen>True</AutoGen>
<DependentUpon>Settings.settings</DependentUpon>
</Compile>
<AppDesigner Include="Properties\" />
</ItemGroup>
<Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
<Import Project="$(MSBuildBinPath)\Microsoft.WinFX.targets" />
</Project>

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Microsoft Visual Studio Solution File, Format Version 9.00
# Visual Studio 2005
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "GroupingTreeView", "GroupingTreeView.csproj", "{85B6A0DA-47D9-4347-97C4-89F70D3B2557}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
Release|Any CPU = Release|Any CPU
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{85B6A0DA-47D9-4347-97C4-89F70D3B2557}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{85B6A0DA-47D9-4347-97C4-89F70D3B2557}.Debug|Any CPU.Build.0 = Debug|Any CPU
{85B6A0DA-47D9-4347-97C4-89F70D3B2557}.Release|Any CPU.ActiveCfg = Release|Any CPU
{85B6A0DA-47D9-4347-97C4-89F70D3B2557}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
EndGlobal

Двоичные данные
15-GroupingTreeView/15GroupingTreeView/GroupingTreeView.suo Normal file

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<Application x:Class="GroupingTreeView.MyApp"
xmlns="http://schemas.microsoft.com/winfx/avalon/2005"
xmlns:x="http://schemas.microsoft.com/winfx/xaml/2005"
StartupUri="Window1.xaml"
>
<Application.Resources>
</Application.Resources>
</Application>

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@ -0,0 +1,17 @@
using System;
using System.Windows;
using System.Data;
using System.Xml;
using System.Configuration;
namespace GroupingTreeView
{
/// <summary>
/// Interaction logic for MyApp.xaml
/// </summary>
public partial class MyApp : Application
{
}
}

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@ -0,0 +1,54 @@
#region Using directives
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Resources;
using System.Globalization;
using System.Windows;
using System.Runtime.InteropServices;
#endregion
// 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("GroupingTreeView")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("")]
[assembly: AssemblyProduct("GroupingTreeView")]
[assembly: AssemblyCopyright("Copyright @ 2006")]
[assembly: AssemblyTrademark("")]
[assembly: AssemblyCulture("")]
[assembly: ComVisible(false)]
//In order to begin building localizable applications, set
//<UICulture>CultureYouAreCodingWith</UICulture> in your .csproj file
//inside a <PropertyGroup>. For example, if you are using US english
//in your source files, set the <UICulture> to en-US. Then uncomment
//the NeutralResourceLanguage attribute below. Update the "en-US" in
//the line below to match the UICulture setting in the project file.
//[assembly: NeutralResourcesLanguage("en-US", UltimateResourceFallbackLocation.Satellite)]
[assembly: ThemeInfo(
ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
//(used if a resource is not found in the page,
// or application resource dictionaries)
ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
//(used if a resource is not found in the page,
// app, or any theme specific resource dictionaries)
)]
// 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 Revision and Build Numbers
// by using the '*' as shown below:
[assembly: AssemblyVersion("1.0.*")]

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@ -0,0 +1,70 @@
//------------------------------------------------------------------------------
// <autogenerated>
// This code was generated by a tool.
// Runtime Version:2.0.50727.42
//
// Changes to this file may cause incorrect behavior and will be lost if
// the code is regenerated.
// </autogenerated>
//------------------------------------------------------------------------------
namespace GroupingTreeView.Properties
{
using System;
using System.IO;
using System.Resources;
/// <summary>
/// A strongly-typed resource class, for looking up localized strings, etc.
/// </summary>
// This class was auto-generated by the Strongly Typed Resource Builder
// class via a tool like ResGen or Visual Studio.NET.
// To add or remove a member, edit your .ResX file then rerun ResGen
// with the /str option, or rebuild your VS project.
class Resources
{
private static System.Resources.ResourceManager _resMgr;
private static System.Globalization.CultureInfo _resCulture;
/*FamANDAssem*/
internal Resources()
{
}
/// <summary>
/// Returns the cached ResourceManager instance used by this class.
/// </summary>
[System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
public static System.Resources.ResourceManager ResourceManager
{
get
{
if ((_resMgr == null))
{
System.Resources.ResourceManager temp = new System.Resources.ResourceManager("Resources", typeof(Resources).Assembly);
_resMgr = temp;
}
return _resMgr;
}
}
/// <summary>
/// Overrides the current thread's CurrentUICulture property for all
/// resource lookups using this strongly typed resource class.
/// </summary>
[System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
public static System.Globalization.CultureInfo Culture
{
get
{
return _resCulture;
}
set
{
_resCulture = value;
}
}
}
}

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<?xml version="1.0" encoding="utf-8"?>
<root>
<!--
Microsoft ResX Schema
Version 2.0
The primary goals of this format is to allow a simple XML format
that is mostly human readable. The generation and parsing of the
various data types are done through the TypeConverter classes
associated with the data types.
Example:
... ado.net/XML headers & schema ...
<resheader name="resmimetype">text/microsoft-resx</resheader>
<resheader name="version">2.0</resheader>
<resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
<resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
<data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
<data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
<data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
<value>[base64 mime encoded serialized .NET Framework object]</value>
</data>
<data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
<value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
<comment>This is a comment</comment>
</data>
There are any number of "resheader" rows that contain simple
name/value pairs.
Each data row contains a name, and value. The row also contains a
type or mimetype. Type corresponds to a .NET class that support
text/value conversion through the TypeConverter architecture.
Classes that don't support this are serialized and stored with the
mimetype set.
The mimetype is used for serialized objects, and tells the
ResXResourceReader how to depersist the object. This is currently not
extensible. For a given mimetype the value must be set accordingly:
Note - application/x-microsoft.net.object.binary.base64 is the format
that the ResXResourceWriter will generate, however the reader can
read any of the formats listed below.
mimetype: application/x-microsoft.net.object.binary.base64
value : The object must be serialized with
: System.Serialization.Formatters.Binary.BinaryFormatter
: and then encoded with base64 encoding.
mimetype: application/x-microsoft.net.object.soap.base64
value : The object must be serialized with
: System.Runtime.Serialization.Formatters.Soap.SoapFormatter
: and then encoded with base64 encoding.
mimetype: application/x-microsoft.net.object.bytearray.base64
value : The object must be serialized into a byte array
: using a System.ComponentModel.TypeConverter
: and then encoded with base64 encoding.
-->
<xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
<xsd:element name="root" msdata:IsDataSet="true">
<xsd:complexType>
<xsd:choice maxOccurs="unbounded">
<xsd:element name="metadata">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="value" type="xsd:string" minOccurs="0" />
</xsd:sequence>
<xsd:attribute name="name" type="xsd:string" />
<xsd:attribute name="type" type="xsd:string" />
<xsd:attribute name="mimetype" type="xsd:string" />
</xsd:complexType>
</xsd:element>
<xsd:element name="assembly">
<xsd:complexType>
<xsd:attribute name="alias" type="xsd:string" />
<xsd:attribute name="name" type="xsd:string" />
</xsd:complexType>
</xsd:element>
<xsd:element name="data">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
<xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
</xsd:sequence>
<xsd:attribute name="name" type="xsd:string" msdata:Ordinal="1" />
<xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
<xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
</xsd:complexType>
</xsd:element>
<xsd:element name="resheader">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
</xsd:sequence>
<xsd:attribute name="name" type="xsd:string" use="required" />
</xsd:complexType>
</xsd:element>
</xsd:choice>
</xsd:complexType>
</xsd:element>
</xsd:schema>
<resheader name="resmimetype">
<value>text/microsoft-resx</value>
</resheader>
<resheader name="version">
<value>2.0</value>
</resheader>
<resheader name="reader">
<value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
</resheader>
<resheader name="writer">
<value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
</resheader>
</root>

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//------------------------------------------------------------------------------
// <autogenerated>
// This code was generated by a tool.
// Runtime Version:2.0.50727.42
//
// Changes to this file may cause incorrect behavior and will be lost if
// the code is regenerated.
// </autogenerated>
//------------------------------------------------------------------------------
namespace GroupingTreeView.Properties
{
public partial class Settings : System.Configuration.ApplicationSettingsBase
{
private static Settings m_Value;
private static object m_SyncObject = new object();
public static Settings Value
{
get
{
if ((Settings.m_Value == null))
{
System.Threading.Monitor.Enter(Settings.m_SyncObject);
if ((Settings.m_Value == null))
{
try
{
Settings.m_Value = new Settings();
}
finally
{
System.Threading.Monitor.Exit(Settings.m_SyncObject);
}
}
}
return Settings.m_Value;
}
}
}
}

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<?xml version='1.0' encoding='iso-8859-1'?>
<SettingsFile xmlns="uri:settings" CurrentProfile="(Default)">
<Profiles>
<Profile Name="(Default)" />
</Profiles>
<Settings />
</SettingsFile>

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<?Mapping XmlNamespace="local" ClrNamespace="GroupingTreeView"?>
<Window x:Class="GroupingTreeView.Window1"
xmlns="http://schemas.microsoft.com/winfx/avalon/2005"
xmlns:x="http://schemas.microsoft.com/winfx/xaml/2005"
Title="GroupingTreeView"
xmlns:local="local"
SizeToContent="WidthAndHeight"
>
<Window.Resources>
<local:Animals x:Key="animals"/>
<CollectionViewSource x:Key="cvs" Source="{Binding Source={StaticResource animals}, Path=AnimalList}">
<CollectionViewSource.GroupDescriptions>
<PropertyGroupDescription PropertyName="Category"/>
</CollectionViewSource.GroupDescriptions>
</CollectionViewSource>
<HierarchicalDataTemplate x:Key="categoryTemplate"
ItemsSource="{Binding Path=Items}"
ItemTemplate="{StaticResource animalTemplate}">
<TextBlock Text="{Binding Path=Name}" FontWeight="Bold"/>
</HierarchicalDataTemplate>
<DataTemplate x:Key="animalTemplate">
<TextBlock Text="{Binding Path=Name}"/>
</DataTemplate>
</Window.Resources>
<Border Margin="30" BorderBrush="Blue" BorderThickness="2" Padding="10">
<TreeView ItemsSource="{Binding Source={StaticResource cvs}, Path=Groups}"
ItemTemplate="{StaticResource categoryTemplate}" Width="200">
</TreeView>
</Border>
</Window>

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using System;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
using System.Collections.Generic;
namespace GroupingTreeView
{
/// <summary>
/// Interaction logic for Window1.xaml
/// </summary>
public partial class Window1 : Window
{
public Window1()
{
InitializeComponent();
}
}
}

Двоичные данные
15-GroupingTreeView/Images/15GroupingTreeView.png Normal file

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# How to display grouped data in a TreeView
The TreeView control is great at displaying structured data using the HierarchicalDataTemplate (see <a href="http://blogs.msdn.com/karstenj/archive/2005/11/02/488420.aspx">Karsten's blog post</a> on this topic). But what do you do if the data you're given is not structured hierarchically? In this post, I will show you how to create that hierarchy from a flat list of data items, using the grouping feature of data binding.
I am using the same Animal data source I used in my last post. Grouping the Animals by Category is done the same way as in my last sample:
<local:Animals x:Key="animals"/>
<CollectionViewSource x:Key="cvs" Source="{Binding Source={StaticResource animals}, Path=AnimalList}">
<CollectionViewSource.GroupDescriptions>
<PropertyGroupDescription PropertyName="Category"/>
</CollectionViewSource.GroupDescriptions>
</CollectionViewSource>
We now have the data in a hierarchical form. In this particular case it has only one level of groups, and another level with the animals. You can easily imagine that by adding more GroupDescriptions you would end up with a deeper hierarchy.
When binding to a CollectionViewSource, the Binding object knows to grab the CollectionViewSource's View property. This property returns the custom view (of type ICollectionView) that CollectionViewSource creates on top of the data collection (where the grouping is applied). In our scenario, we want to bind to the hierarchy we created with grouping, or in other words, we want to bind to the groups. We can get to this data by binding to the Groups property in ICollectionView:
<TreeView ItemsSource="{Binding Source={StaticResource cvs}, Path=Groups}" ItemTemplate="{StaticResource categoryTemplate}" Width="200">
</TreeView>
When using data binding's grouping feature, each group of items is wrapped in a CollectionViewGroup object. We can access the name of the group (the property we're grouping by) by using CollectionViewGroup's Name property, and we can get to the items that belong to the group through the Items property. This is all the information we need in order to make a HierarchicalDataTemplate that will display the Category of each animal and specify the animals that belong to it:
<HierarchicalDataTemplate x:Key="categoryTemplate" ItemsSource="{Binding Path=Items}" ItemTemplate="{StaticResource animalTemplate}">
<TextBlock Text="{Binding Path=Name}" FontWeight="Bold"/>
</HierarchicalDataTemplate>
Finally we need a DataTemplate for the leaf nodes, which specifies how we want the Animal data to be displayed. In this case, we are interested in displaying the Name property of each Animal. Notice that the HierarchicalDataTemplate's ItemTemplate property points to this template.
<DataTemplate x:Key="animalTemplate">
<TextBlock Text="{Binding Path=Name}"/>
</DataTemplate>
Here is the result of the completed sample:
![](Images/15GroupingTreeView.png)