MDI Child Forms

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   Hi all,
I'm tryng to use Toolbars in my application written in Unify Team Developer.
After succcessfully created the toolbar into an MDI container, i'm not able to open more than 1 child form, because the second one seems to hangs the entire application. If i open only 1 form everything it working well ( seems to be )
I've created the activex control directly to the toolbar space on the MDI and then associated to MDI with AttachToWindow function on the Create event.
Any idea?
Giorgio

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giobra Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 02 March 2010 Location: Italy Status: Offline Points: 2	Post Options Post Reply Quote giobra Report Post Thanks(0) Quote Reply Topic: MDI Child Forms Posted: 02 March 2010 at 6:44am
	Hi all, I'm tryng to use Toolbars in my application written in Unify Team Developer. After succcessfully created the toolbar into an MDI container, i'm not able to open more than 1 child form, because the second one seems to hangs the entire application. If i open only 1 form everything it working well ( seems to be ) I've created the activex control directly to the toolbar space on the MDI and then associated to MDI with AttachToWindow function on the Create event. Any idea? Giorgio

giobra Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 02 March 2010 Location: Italy Status: Offline Points: 2	Post Options Post Reply Quote giobra Report Post Thanks(0) Quote Reply Posted: 04 March 2010 at 1:18pm
	Just to explain what happens all i've done is 1) put an istance of Activex on MDI's toolbar in design mode 2) call AX.AttachToWindow( hWndMDI ) ---- without this call i cannot see any toolbar 3) call AX.LoadDesignerBars( 'test.xcb', optional ) ---- default toolbar from designer 4) call AX.ShowTabWorkspace( TRUE ) --- this only to see what happens after that i create the 1st form as a child of MDI and everything is going well also closing and re-opening the same or different forms ( 1 at the time ). When i open the second child in the same way i see the strange effect on the first one and starting from that point i cannot do any action. Also the tab show only the secon title and the first one is rendered only as icon If I close the foreground form the application crash. Thank to everyone who wants to help me. Giorgio