How to show a message box before the application main window is launched
There are scenarios where we have to show a standalone message box even before the application main window is launched. In such scenario, we need to do something different. Say if we have a composite application with a bootstrapper, and we want to show some error while running a bootstrapper, it may look difficult because we don’t have a parent window. In such scenario, we can show the message box as shown below.
Here we will create and show a window where the visibility of the window is set to hidden, now we will use this window as the parent of the message box and will show the message box.