I cannot stop the delete key from firing. can you please take a look at the code below and let me know what I am doing incorrectly?
I over-rode the ProcessCmdKey method because NodeKeyPress didn't detect the delete key being pressed.


protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
{
if (keyData == Keys.Delete)
{
EventSinkService_NodeKeyPress(new NKeyPressEventArgs(this.nDrawingView1, (char)keyData));

keyData = Keys.Space;
}

return base.ProcessCmdKey(ref msg, keyData);
}

void EventSinkService_NodeKeyPress(NKeyPressEventArgs args)
{
if (this.ReadOnly == true)
{
if (args.KeyChar == (Char)Keys.Delete)
args.Handled = true;
}
}