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 I'd like to catch Backspace keystroke. So I added Keydown event handler to owner of TextEditor class.

 But when I type Backspace key, message box didn't appear. Delete key is the same.

 Could any one tell me how to catch backspace keystroke?

 

        void InitTextEditor()

        {

             editor.ActiveTextAreaControl.TextArea.KeyDown += new System.Windows.Forms.KeyEventHandler(this.editor_KeyDown);

        }

        private void editor_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Back)
            {
                MessageBox.Show("Backspace!!!");

            }
        }

 

Add an event handler for the TextArea's DoProcessDialogKey event. This is where keys such as Enter, Back, Left, Right, etc can be captured.

Thank you~ :D