' LoadInvoke loads MyAssembly.dll and lists the method
' information for each method. After compiling this class,
' run LoadInvoke.exe with the DisplayName for the assembly,
' as shown here:
' LoadInvoke MyAssembly
Imports System
Imports System.Reflection
Imports System.Security.Permissions

Public Class LoadInvoke

    <PermissionSetAttribute(SecurityAction.Demand, Name:="FullTrust")> _
    Public Shared Sub Main(ByVal args() As String)
        Dim a As [Assembly] = [Assembly].Load(args(0))
        Dim mytypes As Type() = a.GetTypes()
        Dim flags As BindingFlags = BindingFlags.NonPublic Or BindingFlags.Public Or BindingFlags.Static Or _
            BindingFlags.Instance Or BindingFlags.DeclaredOnly

        Dim t As Type
        For Each t In mytypes
            Dim mi As MethodInfo() = t.GetMethods(flags)
            Dim obj As [Object] = Activator.CreateInstance(t)

            Dim m As MethodInfo
            For Each m In mi
                ' Instead of invoking the methods,
                ' it's safer to initially just list them.
                Console.WriteLine(m)
            Next m
        Next t
    End Sub 
End Class 

// LoadInvoke loads MyAssembly.dll and lists the method
// information for each method. After compiling this class,
// run LoadInvoke.exe with the DisplayName for the assembly,
// as shown here:
// LoadInvoke MyAssembly

using System;
using System.Reflection;
using System.Security.Permissions;

public class LoadInvoke
{
    [PermissionSetAttribute(SecurityAction.Demand, Name="FullTrust")]
    public static void Main(string[] args)
    {
        Assembly a = Assembly.Load(args[0]);
        Type[] mytypes = a.GetTypes();
        BindingFlags flags = (BindingFlags.NonPublic | BindingFlags.Public |
            BindingFlags.Static | BindingFlags.Instance | BindingFlags.DeclaredOnly);

        foreach(Type t in mytypes)
        {
            MethodInfo[] mi = t.GetMethods(flags);
            Object obj = Activator.CreateInstance(t);

            foreach(MethodInfo m in mi)
            {
                // Instead of invoking the methods,
                // it's safer to initially just list them.
                Console.WriteLine(m);
            }
        }
    }
}

' Use this class with the LoadInvoke program.
' Compile this class using vbc /t:library MyAssembly.vb
' to obtain MyAssembly.dll.
Imports System
Imports Microsoft.VisualBasic

Public Class MyAssembly
    Public Sub MyMethod1()
        Console.WriteLine("Invoking MyAssembly.MyMethod1")
    End Sub 'MyMethod1
End Class 'MyAssembly

// Use this class with the LoadInvoke program.
// Compile this class using "csc /t:library MyAssembly.cs"
// to build MyAssembly.dll.
using System;

public class MyAssembly
{
    public void MyMethod1()
    {
        Console.WriteLine("This is MyMethod1");
    }
    public void MyMethod2()
    {
        Console.WriteLine("This is MyMethod2");
    }
    public void MyMethod3()
    {
        Console.WriteLine("This is MyMethod3");
    }
}

// Use this class with the LoadInvoke program.
// Compile this class using csc /t:library MyAssembly.cs
// to obtain MyAssembly.dll.
using namespace System;
public ref class MyAssembly
{
public:
   void MyMethod1()
   {
      Console::WriteLine( "Invoking MyAssembly.MyMethod1" );
   }

};