protected virtual void onClosing(DialogCancelEventArgs args)
{
if (Closing != null)
{
Closing.Invoke(this, args);
}
}
static void inputBox_Closing(object sender, DialogCancelEventArgs e)
{
InputBox inputBox = (InputBox)sender;
String errorPrompt = null;
if (inputBox.Accepted && !inputBox.SendResult(inputBox.Text, ref errorPrompt))
{
inputBox.Message = errorPrompt;
inputBox.selectAllText();
e.Cancel = true;
}
}