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function GetAllCheckBox(checkAll){
var items = document.getElementsByName("CheckBox2");
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using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.IO;
using System.Text;
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public class MvcApplication : System.Web.HttpApplication
{
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