Execute simple Logic without “locking” the UI

Question

I have a dialog with some txb\'s and a button. When this button is clicked I want to change the button\'s Text, disable the button, start some Logic and then close the Window.

Answer 1

You could use a backgroundworker:

BackgroundWorker worker = new BackgroundWorker();
worker.WorkerSupportsCancellation = false;
worker.WorkerReportsProgress = false;

worker.DoWork += (s, e) =>
    {
        //perform action
    };

worker.RunWorkerCompleted += (s, e) =>
    {
        //close window
    };

worker.RunWorkerAsync();

See this for more details.