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Ian McIntosh
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Feb 7, 2008 - 10:07 AM
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In answer to another query, Tech Support posted suggesting use of "on-the fly initialization of tree rows during expanding".
Do you have an example of how this should be done.
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Technical Support
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Feb 8, 2008 - 3:14 AM
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Unfortunately we don’t have such a sample. The idea is simple. Insert only one child row into dynamically expandable rows and override the CExtTreeGridWnd::ItemExpand() virtual method which should determine if a tree row has never beenexpanded and initialize it before invoking the parent class method.
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