Get event from Type : Delegate « Reflection « C# / CSharp Tutorial

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C# / CSharp Tutorial » Reflection » Delegate 
19.8.2.Get event from Type
using System;
using System.Reflection;
using System.Windows.Forms; 

  public class Class1
  {
      static void Mainstring[] args )
      {
        Type type = typeof(MyClass);
        object o = Activator.CreateInstance(type);
        
            EventInfo eventInfo = type.GetEvent("Changed");
        eventInfo.AddEventHandler(o, new EventHandler(Class1.OnChanged));
            ((MyClass)o).Text = "New Value";
      }
      private static void OnChanged(object sender , System.EventArgs e)
      {
        Console.WriteLine(((MyClass)sender).Text);
      }
  }
  public class MyClass
  {
    private string text;
    
    public string Text
    {
      getreturn text; }
      set
      
        text = value;
        OnChanged()
      }
    }
    
    private void OnChanged()
    {
      ifChanged != null )
        Changed(this, System.EventArgs.Empty)
    }
    
    public event EventHandler Changed;
  }
19.8.Delegate
19.8.1.Create Delegate using reflection
19.8.2.Get event from Type
19.8.3.Get/set private field using InvokeMember
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