CustomRichTextBoxOnPreviewKeyDown(KeyEventArgs) - метод

Protected Overridable Sub OnPreviewKeyDown ( 
	e As KeyEventArgs
)

protected:
virtual void OnPreviewKeyDown(
	KeyEventArgs^ e
)

abstract OnPreviewKeyDown : 
        e : KeyEventArgs -> unit 
override OnPreviewKeyDown : 
        e : KeyEventArgs -> unit