textControl, Events

Hi,

i try to get the key pressed Events in a TextCtrl.

i do this with that:

// add EventHandler
EVT_TEXT			((int) MY_TEXT_CONTROL,	new
wx.EventListener(OnKeyUp));

// Event Function
private void OnKeyUp(object sender, wx.Event e)
{
	switch (e.ID)
	{
		case (int) MY_TEXT_CONTROL:
			wx.CommandEvent ce = (wx.CommandEvent)e;
			Console.WriteLine( ce.String );    //<== Error
after some chars in the Control
			break;
		...	
		...
	}
}

after typing some text (about 100 chars) i get following exception:
Unhandled Exception: System.NullReferenceException: Object reference not
set to an instance of an object.
   at wx.Object.wxObject_dtor(IntPtr self)
   at wx.Object.Dispose(Boolean disposing)
   at wx.wxString.Finalize()An unhandled exception of type
'System.NullReferenceException' occurred in wx.net.dll

Additional information: Object reference not set to an instance of an
object.

And 'ce.String' returns me always all the text in the Textbox. Am i
doing smth wrong? How an i get the last key pressed?

Alex



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