[liquidseason]

I am working on a simple form application which uses threading and HTTP-web[request/response]. When i click the START button the thread starts.

// Button START click event

Thread thrd = new Thread(new ThreadStart(startAction));
            
            if (thrd.IsAlive)
            {
                thrd.Join();
                return;
            }
            else
            {
                thrd.Start();
            }

When the action is complete i made a messagebox to inform that the action has been completed.

Without closing the form if i re-run the action, it works halfway and stops. When the action is again re-run for third time it doesn't work at all. What could be the problem?

[Momerath]

Impossible to tell as you haven't provided the code for 'startAction'.