BUG: FocusSubItems, UpdateRecord & Redraw Crash

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   References: https://forum.codejock.com/forum_posts.asp?TID=14143

In FocusChanging event - If you call UpdateRecord before Redraw, then the app will crash completely if FocusSubItems = True and the keyboard was used for navigation. If FocusSubItems = False or if the mouse is used for navigation, then there is no crash. I'm not sure why you would call these methods in the FocusChanging event, but nothing should crash the entire IDE/App, and there may be a good reason for this kind of call because it appears in the CodeJock ReportControl (new item row) sample.

Demonstration:

uploads/20090621_224751_RcSubItemsNavBu.zip

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jpbro Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 12 January 2007 Status: Offline Points: 1355	Post Options Post Reply Quote jpbro Report Post Thanks(0) Quote Reply Topic: BUG: FocusSubItems, UpdateRecord & Redraw Crash Posted: 21 June 2009 at 10:50pm
	References: https://forum.codejock.com/forum_posts.asp?TID=14143 In FocusChanging event - If you call UpdateRecord before Redraw, then the app will crash completely if FocusSubItems = True and the keyboard was used for navigation. If FocusSubItems = False or if the mouse is used for navigation, then there is no crash. I'm not sure why you would call these methods in the FocusChanging event, but nothing should crash the entire IDE/App, and there may be a good reason for this kind of call because it appears in the CodeJock ReportControl (new item row) sample. Demonstration: uploads/20090621_224751_RcSubItemsNavBu.zip
	Product: Xtreme SuitePro (ActiveX) version 16.2.6 Platform: Windows XP - SP3 Language: Visual Basic 6.0 SP6

jpbro Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 12 January 2007 Status: Offline Points: 1355	Post Options Post Reply Quote jpbro Report Post Thanks(0) Quote Reply Posted: 21 June 2009 at 11:04pm
	Similarly, if you call UpdateRecord in the SelectionChanged event, then the selection will be killed and no amount of clicking or arrow key pressing seems to get it back. Demonstation: uploads/20090621_230429_RcSubItemsNavBu.zip
	Product: Xtreme SuitePro (ActiveX) version 16.2.6 Platform: Windows XP - SP3 Language: Visual Basic 6.0 SP6