I am running aspx file that have AjaxControlToolkit item. This item is TextBoxWaterMarkExtender. I dont see any control when I run this file. My markup code is as follow:
<%@ Page Title="" Language="VB" MasterPageFile="~/MasterPages/MasterPage.master" AutoEventWireup="false" CodeFile="AA.aspx.vb" Inherits="ContentPages_AA" %> <%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="AjaxControlToolkit" %> <asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server"> <style type="text/css"> .Watermark { position: relative; width: 0; height: 1.25em; vertical-align: top; border-color:Black; border-width:thin; } .NoOfficeSelectedStyle { ...

Go to the complete details ...