Custom Server Controls :: Get Multiselect Dropdownlist With Option To Select All And None?

Jul 6, 2010

Can i get a multiselect dropdownlist with option to select all and select none. I need it urgently....please send the control to arup.bhattacharya@[URL].

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I am refering below url:

[URL]

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[Code]....

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<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="dolgeForm.aspx.cs" Inherits="RProject.dolgeForm" %>
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[code]...

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[Code]....

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In my previous question mentioned below.

My previous question mentioned

[URL]

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[VS 2010 RC1, .NET 4.0, VB.NET]

I'm working with a simple UserControl someone at my company created. It's basically just a DropDownList with a RequiredFieldValidator and some added properties (such as "Required", which controls the CSS styling of the DropDownList and whether the RequiredFieldValidator is Enabled or not).

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[Code]....

My code-behind looks as follows:

[Code]....

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[Code]....

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I set up a temporary website to illustrate what I am talking about, along with pics, not much, just 4 pics.

https://sites.google.com/site/configuringobjectdatasource/

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My code is as follows in the .cs file:

[Code]....
[Code]....

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[Code]....
[Code]....

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