Treeview control problem: Selected node is not retained when parent node is closed.
This is a discussion on Treeview control problem: Selected node is not retained when parent node is closed. within the ASP and ASP.NET Programming forums, part of the Web Development category; I have a treeView control on the top half of a Windows form. When you select a node in the ...
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01-23-2008, 05:09 AM
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 Treeview control problem: Selected node is not retained when parent node is closed. I have a treeView control on the top half of a Windows form. When you select a node in the tree, the bottom half of the form displays the associated data for the selected node. My problem is that if the user closes the node, the selection is moved to the parent node and not retained. If the user then opens the parent node again - the selection is no longer there. Is there a way to prevent this behavior and have the system retain the selected node?     |
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01-23-2008, 05:11 AM
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| Re: Treeview control problem: Selected node is not retained when parent node is close You can use the ensurevisible and the expand methods to show the children of the selected node. You can also create a node object that is checked during the node selected event if it is a parent of what is being selected and react accordingly
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