TreeNode selection woes

Discussion in 'ASP .Net Web Controls' started by kurt.kurtsmith@gmail.com, Jun 29, 2007.

  1. Guest

    I have a TreeView with nodes that are set to selection mode. I have
    the SelectionNodeChanged event wired and it functions as expected.

    The problem is this: When the user clicks a node I update a grid view
    (think of clicking the inbox folder in hotmail which updates the
    message view). I have implemented UpdatePanels so that when a tree
    node is clicked only the gridview is updated. But if the user clicks
    on the SAME node in succession the SelectionChangeNode event is not
    fired but I still want to update the contents of the grid control.
    How do I determine that a node has been clicked in succession? This
    is driving me nuts. Why can't the TreeView just tell me that a node
    has been clicked? Instead it only tells me when a different node has
    been clicked.
     
    , Jun 29, 2007
    #1
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