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esanabia



Joined: 29 Sep 2008
Posts: 23
PostPosted: Sat Aug 15, 2009 6:00 pm    Post subject: Expand All Reply with quote
Is there an "Expand All" property for the Virtual Tree? When my form opens, I'd like the tree nodes to be expanded.

Eric
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Infralution



Joined: 28 Feb 2005
Posts: 5027
PostPosted: Sun Aug 16, 2009 2:01 am    Post subject: Reply with quote
You can call VirtualTree.RootRow.ExpandChildren(true). This will recursively expand all the nodes in the tree. Of course you should be aware that this may have some impact on performance if you have a very large tree - since VirtualTree has to retrieve all the data.
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