protected void Page_Load(object sender, EventArgs e) { ManagementPanelBusiness MPB = new ManagementPanelBusiness(); if (!IsPostBack) { string Id = ""; if (HttpUtility.ParseQueryString(this.ClientQueryString).Get("Id") != null) { Id = HttpUtility.ParseQueryString(this.ClientQueryString).Get("Id"); MPB.Update_Customers_ClassName_Accept(int.Parse(Id));// قبول درخواست Response.Redirect("C_Request.aspx"); } else { Response.Redirect("C_Request.aspx"); } } }