The problem Only happens when using IModelViewManager.CreateFeatureMgrWindowFromHandlex64 or
Any idea why this could be happening? My VAR is also looking into it so if they come up with a fix ill share the resolution to the problem.
Try the following method instead: IModelViewManager::AddControl3. I'm usually using it to add the feature manager tab.
Artem, addcontrol3 wants an activeX control, forgive my lack of programming knowledge, but i am adding a windows form to the tab. How do i make this control if it isnt activeX. Or how do i make my form an activeX form?
Thanks, your help is always appreciated
So Aparently if you are loading a windows form into a FeatMgrView then DO NOT HAVE THE WINDOWS FORM WINDOW SIZE SET TO MAXIMIZE. This Does not affect Taskpanes in my experience, just Feature Manager Tabs.
So WindowState = NORMAL fixed this problem. And it only took me 4 weeks to debug my code to find this.