ajax ColorPicker example in asp.net or how to use ColorPicker extender in asp.net

Ajax Color Picker example in asp.net or how to use Ajax Color Picker extender in Asp.Net.

Introducation: Explain How to Use Ajax color picker control in Asp.Net (OR) Ajax color picker Example In Asp.Net

Description: ColorPicker is an ASP.NET AJAX extender that can be attached to any ASP.NET TextBox control. It provides client-side color-picking functionality with UI in a popup control. You can interact with the color picker by clicking on a color to select the color. Optionally, a PopupButton control and a SampleControl can be provided which allows customizing ColorPicker's behavior.

 When Ever You Want to Use Ajax Controls in your website First you need Add AjaxControlToolkit reference to your application

<%@ Register Namespace="AjaxControlToolkit" Assembly="AjaxControlToolkit" tagPrefix="ajax" %>

 You can Change TagPrefix Also,Some Exaples tagPrefix="ajax", tagPrefix="cc1",tagPrefix="asp" and also

You can add ToolkitScriptManager Control under Tag Example Like this

  Here Is Simple Coding:

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>ColorPicker extender</title>
</head>
<body>
    <form id="form1" runat="server">
    <asp:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server">
    </asp:ToolkitScriptManager>
    <div>
        <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
        <asp:ColorPickerExtender ID="ColorPickerExtender1" runat="server"                                                      TargetControlID="TextBox1">
        </asp:ColorPickerExtender>
    </div>
    </form>
</body>
</html>

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