Update samples to net7 (#350)

samples/Example08-IndexedVectors/IndexedVectorExample.cs

@@ -14,6 +14,8 @@
  * limitations under the License.
  */
 
+using System.Diagnostics.CodeAnalysis;
+
 namespace Samples.IndexedVectors;
 
 /// <summary>
@@ -44,11 +46,11 @@ public class IndexedVectorsExample : IFlatSharpSample
         {
             Users = new IndexedVector<string, User>
             {
-                { new User("1") { FirstName = "Charlie", LastName = "Kelly" } },
-                { new User("2") { FirstName = "Dennis", LastName = "Reynolds" } },
-                { new User("3") { FirstName = "Ronald", LastName = "McDonald" } },
-                { new User("4") { FirstName = "Frank", LastName = "Reynolds" } },
-                { new User("5") { FirstName = "Deeandra", LastName = "Reynolds" } },
+                { new User { Id = "1", FirstName = "Charlie", LastName = "Kelly" } },
+                { new User { Id = "2", FirstName = "Dennis", LastName = "Reynolds" } },
+                { new User { Id = "3", FirstName = "Ronald", LastName = "McDonald" } },
+                { new User { Id = "4", FirstName = "Frank", LastName = "Reynolds" } },
+                { new User { Id = "5", FirstName = "Deeandra", LastName = "Reynolds" } },
             }
         };
 
@@ -79,14 +81,3 @@ public class IndexedVectorsExample : IFlatSharpSample
         }
     }
 }
-
-/// <summary>
-/// Define a partial class for user to expose a public constructor that correctly initializes the object.
-/// </summary>
-public partial class User
-{
-    public User(string id)
-    {
-        this.Id = id;
-    }
-}

samples/Example08-IndexedVectors/IndexedVectors.fbs

@@ -26,9 +26,9 @@ table IndexedVectorTable (fs_serializer:"Progressive")
     Users : [ User ] (fs_vector:"IIndexedVector");
 }
 
-// We tell Flatsharp not to generate a parameterless constructor for this type.
-// In the corresponding C#, we define a constructor that requires an ID.
-table User (fs_defaultCtor:"None") 
+// If using something before .NET 7, consider using fs_defaultCtor:"None" on the table
+// so you can define a constructor that forces Id to be defined.
+table User 
 {
     id : string (key, required, fs_setter:"PublicInit");
     first_name : string;

samples/Example11-StructVectors/StructVectors.cs

@@ -53,6 +53,8 @@ public class StructVectorsSample : IFlatSharpSample
             Sender = "5566779900",
 
             HashReference = new Sha256_Reference(),
+            HashValue = new Sha256_Value(),
+            HashFastValue = new Sha256_FastValue(),
         };
 
         byte[] originalHash;

samples/Example12-WriteThrough/WriteThrough.cs

@@ -59,7 +59,10 @@ public class WriteThroughSample : IFlatSharpSample
 
         {
             // Each block is 128 bytes. For a 1MB filter, we need 8192 blocks.
-            BloomFilter filter = new BloomFilter(1024 * 1024 / 128);
+            BloomFilter filter = new BloomFilter(1024 * 1024 / 128)
+            { 
+                Blocks = new List<Block>() 
+            };
 
             // Write our bloom filter out to an array. It should be about 1MB in size.
             rawData = new byte[BloomFilter.Serializer.GetMaxSize(filter)];

samples/Samples.csproj

@@ -1,9 +1,9 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net7.0</TargetFramework>
     <OutputType>exe</OutputType>
-    <LangVersion>10.0</LangVersion>
+    <LangVersion>11.0</LangVersion>
     <Nullable>enable</Nullable>
     
     <!-- Necessary only for the unsafe example. -->
@@ -31,11 +31,11 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="FlatSharp.Compiler" Version="7.0.0">
+    <PackageReference Include="FlatSharp.Compiler" Version="7.0.1">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="FlatSharp.Runtime" Version="7.0.0" />
+    <PackageReference Include="FlatSharp.Runtime" Version="7.0.1" />
     <PackageReference Include="Grpc" Version="2.38.1" />
   </ItemGroup>
 </Project>