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Thread: TreeView and Node Keys

  1. Sep 17th, 2002, 03:30 AM #1
    Johnny_x
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    TreeView and Node Keys

    I'd like to know if there is something like the unique keys for the nodes (VB6) in a treeview in VB.NET.
    I don't want to crawl thorugh the whole tree to find a node by its name (sometimes there can be more than one with the same name).

    Johnny
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  2. Sep 17th, 2002, 03:39 AM #2
    cim3
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    Unfortunately there is not a unique key in vb.net you have to use fullpath. There is a article about adding additional information to the treenode which i'll try and find for you.
    Wind and waves resolves all problems.
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  3. Sep 17th, 2002, 03:42 AM #3
    cim3
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    Forgot to say you can use the tag property to similar use
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  4. Sep 17th, 2002, 03:43 AM #4
    cim3
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    Found it
    http://hunterstone.com/library/SubCl...amplesBody.htm
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  6. Sep 17th, 2002, 04:04 AM #5
    Johnny_x
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    thx for really fast help
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  7. Sep 17th, 2002, 04:39 AM #6
    Johnny_x
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    Another question...
    There are Collections...

    Dim F as Collection (for example)

    Here you can add Items with Keys.

    F.Add(...)

    I tried to use this with a TreeView, but the primary problem still not solved :-) how to identify the selected Node.
    In this case Microsoft changed the TreeView to a stupid not programmer friendly control.

    Johnny
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  8. Sep 18th, 2002, 09:26 PM #7
    CoMMiE
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    Hi
    You can use Treeview1.selectednode.text to get the selected items in treeview
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