No Undo method on RadTextBox control?

[Kipp]

I want my RadTextBox to undo the current changes when the user hits the Esc key.  I am using the OnKeyUp event of the RadTextBox.

However, unlike the standard Windows Forms text box, there is no Undo method on the RadTextBox.  Really???

Curiously, there is a CanUndo property on the RadTextBox...

How do I get the behavior I want?

private void radTextBox_Base_KeyUp(object sender, KeyEventArgs e)
{
    if (e.KeyCode == Keys.Escape)
        (sender as RadTextBox).????
}

[Stefan]

Hi Kipp,

Thank you for writing.

RadTextBox internally hosts the standard text box and the method is present in it. Here is how to access it:

radTextBox1.TextBoxElement.TextBoxItem.TextBoxControl.Undo();

I hope this helps.

Regards,
Stefan
the Telerik team