I try to show a MESSAGE to the user while an operation is executed. The MESSAGE won\'t show any button. Just a MESSAGE (text) and maybe a background image.
The probl
One way you could do it is create a worker class that raises an event when it is finished.
execute the worker class in a new thead so it runs it the backgroud.
create the modal form with a method to close it as the event handler for the "finished" event. This way the ui still works and responds and the form will close once the worker thread is finished.