Minimizing/Closing Application to system tray using WPF

Question

I want to add application in System Tray when user minimize or close the form. I have done it for the Minimize case. Can anyone tell me that how i can keep my app running and ad

Answer 1

You need not use OnStateChanged(). Instead, use the PreviewClosed event.

public MainWindow()
{
    ...
    PreviewClosed += OnPreviewClosed;
}

private void OnPreviewClosed(object sender, WindowPreviewClosedEventArgs e)
{
    m_savedState = WindowState;
    Hide();
    e.Cancel = true;
}