I've been trying to implement an AutoCompleteBox which will display the Drop Down List when the control initially gains Focus.
We will be using this control extensively throughout the system, and since this option is not a Property, I thought it would be best to create a
Details Control Extension.
However, when I replaced the Silverlight ComboBox with the AutoCompleteComboBox (from Microsoft.LightSwitch.Client.Internal), I encountered a problem.
Before I add my GotFocus event handler, I attempt to test the basic functionality of the control.
I attempted to open the Drop Down List of "Venue" (a LightSwitch AutoCompleteBox), and it worked flawlessly, as expected.
However, when I attempted to open the Drop Down List of "Custom Venue" (my Details Control Extension), the screen looked like this.
When I stuck my head into the Disassembly code, I noticed that after a while, the code seemed to be going back and forth in an endless loop between these 2 sections: