private void bindingDgv(DateTime startDate, DateTime endDate) { using (ASRS_ServiceSoapClient srv = new ASRS_ServiceSoapClient()) { dGVInOutStock.DataSource = null; lst = srv.V_INOUTSTOCK_SelectByDate(startDate, endDate).ToList(); var itemsLst = from items in lst orderby items.UPDATETIME select items; lst = itemsLst.ToList(); if (lst != null && lst.Count > 0) { foreach (var p in lst) { if (p.TASKTYPE == "SRM_Retrieve_Out") { p.TASKTYPE = "出库"; } if (p.TASKTYPE == "SRM_Store_In") { p.TASKTYPE = "入库"; } } } dGVInOutStock.DataSource = lst; } }