a little problem about TabControl

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   I showed a property form, which has a TabContrl,  in Main form.
and when i closed the property form, the Main form should get the focus.
but in fact, it's not. the Main form was sent to back and disappeared. 
why?
attached file is a project that demonstrated the problem:
2005-04-21_022109_TabControlTest.zip

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leojay Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 07 March 2005 Status: Offline Points: 27	Post Options Post Reply Quote leojay Report Post Thanks(0) Quote Reply Topic: a little problem about TabControl Posted: 21 April 2005 at 2:30am
	I showed a property form, which has a TabContrl, in Main form. and when i closed the property form, the Main form should get the focus. but in fact, it's not. the Main form was sent to back and disappeared. why? attached file is a project that demonstrated the problem: 2005-04-21_022109_TabControlTest.zip

gshawn Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 04 October 2004 Status: Offline Points: 227	Post Options Post Reply Quote gshawn Report Post Thanks(0) Quote Reply Posted: 21 April 2005 at 3:00am
	I can reproduce as well weird...

leojay Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 07 March 2005 Status: Offline Points: 27	Post Options Post Reply Quote leojay Report Post Thanks(0) Quote Reply Posted: 21 April 2005 at 3:29am
	if i delete all InsertItem statements of the TabControl. The property form acts correctly. shouldn't i add page into the TabControl?

leojay Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 07 March 2005 Status: Offline Points: 27	Post Options Post Reply Quote leojay Report Post Thanks(0) Quote Reply Posted: 22 April 2005 at 1:33am
	I found a temporary solution for this problem. calling a frmMain.Show to take the Main Form to foreground after unload the frmProperty can avoid this problem for the moment. but it's not a good idea, the Main Form flicked obviously. Does anybody has a better idea?

Oleg Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 21 May 2003 Location: United States Status: Offline Points: 11234	Post Options Post Reply Quote Oleg Report Post Thanks(0) Quote Reply Posted: 22 April 2005 at 3:34am
	2005-04-22_033337_1.ZIP Actually, for TabControl we recommend to use Controls from same form as children. As advantage it enables Tab Order of form.
	Oleg, Support Team CODEJOCK SOFTWARE SOLUTIONS

leojay Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 07 March 2005 Status: Offline Points: 27	Post Options Post Reply Quote leojay Report Post Thanks(0) Quote Reply Posted: 24 April 2005 at 9:20pm
	thanks, but your sample project in samples\Common\TabManager used different forms as child forms. a misleading sample...