C# - Override The Listbox Control To Return A Concatenated String Value?

Nov 22, 2010

I have to redefine the ListBox class to make sure that it returns a csv string of all the selected items and also should take in a csv string and populate the listbox when needed. Lets say I have this code. What are the functions that I have to override and how do I do it?

using System;
using System.Web.UI.WebControls;
using System.ComponentModel;[code]....

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