Herald.UserLogin.userName_GotFocus C# (CSharp) 메소드

private userName_GotFocus ( object sender, RoutedEventArgs e ) : void
sender	object
e	Windows.UI.Xaml.RoutedEventArgs
리턴	void

        private void userName_GotFocus(object sender, RoutedEventArgs e)
        {
            userName.Text = "";
        }

UserLogin