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Old July 19th, 2005, 01:13 PM
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Default adding SelectedIndexChanged event to listbox


I am creating Listbox dyamically like below.I want to add SelectedIndexChanged event to my listbox dynamically.

    System.Web.UI.WebControls.ListBox lst = new System.Web.UI.WebControls.ListBox();
    lst.Style["TOP"] = t.Style["TOP"];
    lst.Style["LEFT"] = t.Style["LEFT"];
    lst.Style["POSITION"] = t.Style["POSITION"];
    lst.Style["HEIGHT"] = t.Style["HEIGHT"];
    lst.Style["WIDTH"] = t.Style["WIDTH"];
    lst.TabIndex = t.TabIndex ;
    lst.Enabled = t.Enabled;
    lst.Height = t.Height;
    lst.Width = t.Width;
    lst.BackColor = t.BackColor;
    lst.SelectionMode=ListSelectionMode.Multiple ;
    lst.AutoPostBack =true;

Pl advice me how to add SelectedIndexChanged event.


Old July 19th, 2005, 02:47 PM
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Use the WithEvents keyword when you declare your listbox.
Dim WithEvents As lst System.Web.UI.WebControls.Listbox
This will allow you to access its events in your code.


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