title: Excel discard user event?
body: <p>I have an Excel sheet that updates every 1 Second (via Labview using ActiveX)and has to be visible to the user.
  And I cannot set "Application.UserInteractive" to "FALSE" throughout the application as the User could use the system for other excel operations.
  And I have the same problem with "WorkSheet.UserInterfaceOnly"</p>
  
  <p>The problem that occurs is:
  If the user has selected a range of data ("mousedown" and has not released it) and at the same time the software tries to write the data .... boop it doesn't work...
  I can set it to wait  until user release the mouse click.... But is there a way to prevent this problem by not allowing to detect mouseclick events or block it some other way</p>