Defines a dynamic assembly using the specified name, access mode, and storage directory. : AppDomain « Reflection « C# / C Sharp

Defines a dynamic assembly using the specified name, access mode, and storage directory.


using System;
using System.Reflection;
using System.Reflection.Emit;

class Test {
   public static void Main() {
      AppDomain currentDomain = AppDomain.CurrentDomain;
      currentDomain.AssemblyResolve += new ResolveEventHandler(MyResolveEventHandler);

   static void InstantiateMyDynamicType(AppDomain domain) {
      try {
         domain.CreateInstance("Assembly text name, Version, Culture, PublicKeyToken", "MyDynamicType");
      } catch (Exception e) {

   static Assembly MyResolveEventHandler(object sender, ResolveEventArgs args) {
      return DefineDynamicAssembly((AppDomain) sender);

   static Assembly DefineDynamicAssembly(AppDomain domain) {
      AssemblyName assemblyName = new AssemblyName();
      assemblyName.Name = "MyDynamicAssembly";

      AssemblyBuilder assemblyBuilder = domain.DefineDynamicAssembly(assemblyName, AssemblyBuilderAccess.Run);
      ModuleBuilder moduleBuilder = assemblyBuilder.DefineDynamicModule("MyDynamicModule");
      TypeBuilder typeBuilder = moduleBuilder.DefineType("MyDynamicType", TypeAttributes.Public);
      ConstructorBuilder constructorBuilder = typeBuilder.DefineConstructor(MethodAttributes.Public, CallingConventions.Standard, null);
      ILGenerator ilGenerator = constructorBuilder.GetILGenerator();

      ilGenerator.EmitWriteLine("MyDynamicType instantiated!");


      return assemblyBuilder;


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10.Gets the friendly name of this application domain.
11.Gets the assemblies that have been loaded into the execution context of this application domain.
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14.Establishes security policy level for application domain.
15.Assigns the specified value to the specified application domain property.
16.Get App Setting String