protected void btnOk_Click(object sender, EventArgs e) { ConnectionData.OpenMyConnection(); srdBUS = new SendRegisterDetailBUS(); ctBUS = new CustomerBUS(); srdBUS.tblSendRegisterDetail_UpdateUnreceve(SendRegisterID, true, DateTime.Now, email); DataTable table= ctBUS.GetByEmail(email); int customerID = int.Parse(table.Rows[0]["Id"].ToString()); ctBUS.tblCustomer_UpdateRecive(customerID, false); ConnectionData.CloseMyConnection(); }