C# - TreeView Control Unexpected Event Behavior?

Apr 16, 2010

In the MSDN is writen about TreeNode that:

"By default, a node is in selection mode."

"To put a node into selection mode, set the node's NavigateUrl property to an empty string."

"When a node is in selection mode, use the SelectAction property to specify which event or events are raised when a node is selected."

"Setting TreeNodeSelectAction value TreeNodeSelectAction.Select Raises the SelectedNodeChanged event when a node is selected."

Here is the problem and possibly a bug in the control:

When I set the TreeNode object PopulateOnDemand value to true and call the Collapse() function on that node.Then the TreeNodeExpanded event is raised in addition to the SelectedNodeChanged event.This is in complate contradiction to what is writen in the MSDN.According to the MSDN this sould happen only if TreeNodeSelectAction Property is set to TreeNodeSelectAction.SelectExpand value.

Here is the code:

<asp:TreeView ID="TreeView1" runat="server" AutoGenerateDataBindings="False"
ontreenodepopulate="TreeView1_TreeNodePopulate"> [code]...

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