protected void Page_Load(object sender, EventArgs e)
 {
     if (Session["UserID"] == null)
     {
         Response.Redirect(CV.LoginPageURL);
     }
     if (!Page.IsPostBack)
     {
         FillDropDownList(Convert.ToInt32(Session["UserID"]));
         if (Request.QueryString["JobworkReturnID"] != null)
         {
             CommanFiilMethod.FillDropDownListCustomerID(ddlCustomer, Convert.ToInt32(Session["UserID"]));
         }
         else
         {
         }
     }
 }
 private void FillDropDownList(Int32 UserID)
 {
     CommanFiilMethod.FillDropDownListCustomerID(ddlCustomer, UserID);
 }