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[UUF] Update TypeBuilder.DefineMethodOverride code examples to target .NET 9 #11963

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Merged
merged 4 commits into from
Oct 24, 2025
Merged

[UUF] Update TypeBuilder.DefineMethodOverride code examples to target .NET 9 #11963

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3e06bc7
Initial plan
Copilot Oct 24, 2025
10995c1
Update DefineMethodOverride example to target .NET 9
Copilot Oct 24, 2025
d2bf58e
Update VB DefineMethodOverride example to target .NET 9
Copilot Oct 24, 2025
b126fd0
Update snippets/csharp/System.Reflection.Emit/TypeBuilder/DefineMetho…
gewarren Oct 24, 2025
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4 changes: 2 additions & 2 deletions snippets/csharp/System.Reflection.Emit/TypeBuilder/DefineMethodOverride/Project.csproj
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Original file line number Diff line number Diff line change
@@ -1,8 +1,8 @@
<Project Sdk="Microsoft.NET.Sdk">

<PropertyGroup>
<OutputType>Library</OutputType>
<TargetFramework>net48</TargetFramework>
<OutputType>Exe</OutputType>
<TargetFramework>net9.0</TargetFramework>
</PropertyGroup>

</Project>
11 changes: 4 additions & 7 deletions snippets/csharp/System.Reflection.Emit/TypeBuilder/DefineMethodOverride/source.cs
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Expand Up @@ -40,9 +40,9 @@ static void Main()
string name = "DefineMethodOverrideExample";
AssemblyName asmName = new AssemblyName(name);
AssemblyBuilder ab =
AppDomain.CurrentDomain.DefineDynamicAssembly(
asmName, AssemblyBuilderAccess.RunAndSave);
ModuleBuilder mb = ab.DefineDynamicModule(name, name + ".dll");
AssemblyBuilder.DefineDynamicAssembly(
asmName, AssemblyBuilderAccess.Run);
ModuleBuilder mb = ab.DefineDynamicModule(name);

TypeBuilder tb =
mb.DefineType("C", TypeAttributes.Public, typeof(A));
Expand Down Expand Up @@ -83,10 +83,7 @@ static void Main()

Type tc = tb.CreateType();

// Save the emitted assembly, to examine with Ildasm.exe.
ab.Save(name + ".dll");

Object test = Activator.CreateInstance(tc);
object test = Activator.CreateInstance(tc);

MethodInfo mi = typeof(I).GetMethod("M");
mi.Invoke(test, null);
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8 changes: 8 additions & 0 deletions snippets/visualbasic/System.Reflection.Emit/TypeBuilder/DefineMethodOverride/Project.vbproj
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Original file line number Diff line number Diff line change
@@ -0,0 +1,8 @@
<Project Sdk="Microsoft.NET.Sdk">

<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net9.0</TargetFramework>
</PropertyGroup>

</Project>
9 changes: 3 additions & 6 deletions snippets/visualbasic/System.Reflection.Emit/TypeBuilder/DefineMethodOverride/source.vb
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Expand Up @@ -39,10 +39,10 @@ Class Test
Dim name As String = "DefineMethodOverrideExample"
Dim asmName As New AssemblyName(name)
Dim ab As AssemblyBuilder = _
AppDomain.CurrentDomain.DefineDynamicAssembly( _
asmName, AssemblyBuilderAccess.RunAndSave)
AssemblyBuilder.DefineDynamicAssembly( _
asmName, AssemblyBuilderAccess.Run)
Dim mb As ModuleBuilder = _
ab.DefineDynamicModule(name, name & ".dll")
ab.DefineDynamicModule(name)

Dim tb As TypeBuilder = _
mb.DefineType("C", TypeAttributes.Public, GetType(A))
Expand Down Expand Up @@ -84,9 +84,6 @@ Class Test

Dim tc As Type = tb.CreateType()

' Save the emitted assembly, to examine with Ildasm.exe.
ab.Save(name & ".dll")

Dim test As Object = Activator.CreateInstance(tc)

Dim mi As MethodInfo = GetType(I).GetMethod("M")
Expand Down