/// <summary> The message box cancel callback procedure. </summary>
/// <param name="widget"> The widget, that initiated the callback procedure. <see cref="System.IntPtr"/> </param>
/// <param name="clientData"> Additional callback data from the client. <see cref="System.IntPtr"/> </param>
/// <param name="callData"> Additional data defined for the call. <see cref="System.IntPtr"/> </param>
public virtual void DialogCancel([In] IntPtr widget, [In] IntPtr client_data, [In] IntPtr call_data)
{
Xtlib.XtPopdown(_shell);
_result = XtDialog.DialogResult.Cancel;
OnDialogEnd();
Dispose();
}
/// <summary> The dialog specific close. </summary>
public override void Close()
{
Xtlib.XtPopdown(_shell);
_result = XtDialog.DialogResult.Cancel;
OnDialogEnd();
Dispose();
}