How to exit all running threads?

Question

The following code does not exit the application. How can I exit the application and make sure all the running threads are closed?

foreach (Form form in Appl         


        

Answer 1

This should work for all threads you opened.

protected override void OnExiting(Object sender, EventArgs args)
{
    base.OnExiting(sender, args);
    Environment.Exit(Environment.ExitCode);
}