Delegate Event

Example of Delegate event in c#

	public class DelegateServer
	{
	public delegate void DoubleClickEventHandler(MemberNode member);
	public event DoubleClickEventHandler DoubleClick;
	public delegate void PageRefreshEventHandler(object sender, System.EventArgs e);
	public event PageRefreshEventHandler PageRefresh;
	}
	public class DelegateClient
	{
	private DelegateServer x;
	private void z1(MemberNode member)
	{
	}
	private void z2(object sender, System.EventArgs e)
	{
	}
	public DelegateClient()
	{
	//Converted event handler wireups:
	x.DoubleClick += new DelegateServer.DoubleClickEventHandler(z1);
	x.PageRefresh += new DelegateServer.PageRefreshEventHandler(z2);
	}
	}
	//'''''''''''''''''''''''''''''''''''
	public class Test
	{
	public delegate string TestDelegate(int y);
	private void abc(TestDelegate td)
	{
	//...
	}
	private void xyz()
	{
	TestDelegate zz = null;
	zz = new TestDelegate(SomeMethod);
	abc(zz);
	abc(SomeMethod);
	ControlA.Click += new ControlA.SomeEventHandler(ControlA_Click);
	//have the option of not specifying the event delegate:
	ControlB.Click += ControlB_Click;
	}
	private void ControlA_Click(object sender, ControlA.SomeEventArgs e)
	{
	}
	private void ControlB_Click(object sender, ControlB.SomeEventArgs e)
	{
	}
	}

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