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Thread: Auto Expanding TreeNode

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  1. Jun 13th, 2007, 03:01 PM #1
    joneslee319
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    Auto Expanding TreeNode

    hi, there, I am implementing the drag & drop from the TDBGrid to Treeview control, does anyone know how to expand treeNode automatically when the dragged item is on the Treenode before the mouseUp event is triggered ????

    thx a lot in advance!
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  2. Jun 13th, 2007, 03:05 PM #2
    techgnome
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    Re: Auto Expanding TreeNode

    Usiung the dragdrop event (i think that's the event).... use .HitTest with coordinates and see if it returns a node. IF it does, expand it.

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