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

       // Create a class having two public methods and one protected method.
public class MyTypeClass
{
   public void MyMethods()
   {
   }
   public int MyMethods1()
   {
       return 3;
   }
   protected String MyMethods2()
   {
       return "hello";
   }
}
public class TypeMain
{
   public static void Main()
   {
       Type myType =(typeof(MyTypeClass));
       // Get the public methods.
       MethodInfo[] myArrayMethodInfo = myType.GetMethods(BindingFlags.Public|BindingFlags.Instance|BindingFlags.DeclaredOnly);
       Console.WriteLine("\nThe number of public methods is {0}.", myArrayMethodInfo.Length);
       // Display all the methods.
       DisplayMethodInfo(myArrayMethodInfo);
       // Get the nonpublic methods.
       MethodInfo[] myArrayMethodInfo1 = myType.GetMethods(BindingFlags.NonPublic|BindingFlags.Instance|BindingFlags.DeclaredOnly);
       Console.WriteLine("\nThe number of protected methods is {0}.", myArrayMethodInfo1.Length);
       // Display information for all methods.
       DisplayMethodInfo(myArrayMethodInfo1);        
   }
   public static void DisplayMethodInfo(MethodInfo[] myArrayMethodInfo)
   {
       // Display information for all methods.
       for(int i=0;i<myArrayMethodInfo.Length;i++)
       {
           MethodInfo myMethodInfo = (MethodInfo)myArrayMethodInfo[i];
           Console.WriteLine("\nThe name of the method is {0}.", myMethodInfo.Name);
       }
   }
}

procedure TWinForm3.Button1_Click(sender: System.Object; e: System.EventArgs)
var
Ass : Assembly;
 BFlag : BindingFlags;
 WF : System.Windows.Forms.Form;
 obj : System.Object;
 t: System.Type;
begin
 BFlag := BindingFlags.DeclaredOnly or BindingFlags.Public or
 BindingFlags.Instance or BindingFlags.InvokeMethod or BindingFlags.NonPublic;
 Ass := Assembly.LoadFrom('DocShow.dll');
 t := Ass.GetType('WinForm9.TWinForm9');
 WF := System.Windows.Forms.Form (t.InvokeMember('.ctor',BindingFlags.CreateInstance,nil,nil,nil));
 WF.Show;
end;