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Therese P
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Nov 15, 2011 - 3:43 PM
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Hi Prof Uis team, I am looking for a method in CExtTreeGridWnd that can serialize my tree grid root status (collapsed or not) before I destroy my dialog and when I open my dialog, the tree grid back is loaded with the same status as when I closed it. Thanks
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Technical Support
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Nov 17, 2011 - 2:31 AM
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You should not try to expand/contract an invisible tree root item. The CExtTreeGridWnd::ItemIsExpanded() method always returns true for the root item.
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