Fading out a window

Question

I am currently developing a wpf c# application. I have added to event triggers to the xaml of the form to fade in when the window loads and fades out when the window closes.

Answer 1

just try this sample

namespace FadeInAndOutWindow
{
    public partial class Window1 : Window
    {
        public Window1()
        {
            InitializeComponent();
        }

        private bool closeCompleted = false;


        private void FormFadeOut_Completed(object sender, EventArgs e)
        {
            closeCompleted = true;
            this.Close();
        }

        private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
        {

            if (!closeCompleted)
            {
                FormFadeOut.Begin();
                e.Cancel = true;
            }
        }

    }
}