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Thread: [2005] Binding listbox to hashtable

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  1. Jul 18th, 2007, 11:42 AM #1
    colonel720
    colonel720 is offline

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    [2005] Binding listbox to hashtable

    In an ASP.net application, i was able to create a hashtable, and bind a dropdownlist to it:

    C# Code:
    1. DropDownList1.DataSource = myHashTable;

    2. DropDownList1.DataTextField = "Key";

    3. DropDownList1.DataValueField = "Value";

    4. DropDownList1.DataBind();

    this worked successfully.

    When I tried it in a winforms app, binding a listbox to a hashtable:

    C# Code:
    1. ListBox1.DataSource = myHashTable;

    2. ListBox1.DisplayMember = "Key";

    3. ListBox1.ValueMember = "Value";

    I got an error saying that complex databinding requires an implementation of IList or IListSource as a datasource.

    What am i doing wrong?
    Last edited by penagate; Jul 18th, 2007 at 11:59 AM. Reason: added code tags
    Dim person As New Person
    Person.GrowUp(ByVal school as string, ByVal gang as string, Byval family as string)
    Person.Work
    Dim A as Integer
    For A = 1 to 10
    Person.Marry()
    Person.Divorce()
    Next
    Person.GiveUp()
    Person.Die()
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