Quote Originally Posted by Krool View Post
It makes no sense to display a msgbox if you want active user resizing. It makes sense if you want to cancel the user resizing. In this case ensure to make a Cancel = True before the MsgBox.
The MsgBox can be used in a error handler code in some cases. And if Enabled = False, then VBFlexGrid will hang.

Can you automatically set Cancel to True if a modal window is invoked from the BeforeUserResize event?