We have a rare and unpredictable issue in our app where the Windows taskbar item for the app will occasionally flash.  I think this only occurs when the app does not currently have focus.  We are using a WinGrid in our UI, bound to an IBindingList.  It's a multi-user database, so other people's changes can cause updates in the grid.  Is there any situation where the WinGrid might cause its Window to flash, or raise an event which Windows is turning into the flashing behavior?  I haven't been able to find any information for or against that possibility. Knowing either way would help me isolate and debug the problem. 

Thanks in advance!