protected void btnNewOrder_Click(object sender, EventArgs e) { int sid = PageTools.GetSavedId("scheduleID", null); AdminOrderBiz biz = new AdminOrderBiz(); int orderId = biz.AddEmptyOrder(sid, ((D_LoginUserInfo)Session["LoginUserInfo"]).userId); if (orderId > 0) { biz.RecalculateOrder(orderId); Response.Redirect("OrderEdit.aspx?mode=edit&id=" + orderId.ToString()); } else txtMsg.Text = "Add new order ERROR!"; }