I am working with Windows Phone's Coding4Fun toolkit's MessagePrompt object. I want to display the MessagePrompt and then block or wait until the MessagePrompt's Completed event fires. I obviously want to do this in a background thread as I don't want to block the main UI thread. I have been playing with this for a bit, I have hooked up an ManualResetEvent with a BackgroundWorker but it doesn't seem to wait. What's the best way to implement something like this?
Thanks in advance.