C#

public class MyEventArgs : EventArgs
{
	public MyEventArgs()
	{
	}
}

public partial class BaseForm : Form
{
	public delegate void MyEventHandler(object sender, MyEventArgs e);
	public event MyEventHandler MyEventFunction;

	public BaseForm()
	{
		InitializeComponent();
	}
        
        protected virtual void OnMyEventFunction(object sender, MyEventArgs e){
		MyEventFunction(sender, e);
        }
}


public partial class JohnsForm : BaseForm
{
	private void button1_Click(object sender, EventArgs e)
	{
		OnMyEventFunction(this, new MyEventArgsArgs());
	}
}

public event EventHandler<MyEventArgs> MyEvent;

DaveyM69 wrote:

EventHandler<myeventargs>

public event EventHandler MyEvent;

PIEBALDconsult wrote:

I'll burn that bridge after I've crossed it