List <Mod_TMO_ORDER> lst = new List <Mod_TMO_ORDER>();//订单列表 private void btn_query_order_Click(object sender, EventArgs e) { ////查询已评价、未完成的不锈钢计划 if (this.dtp_form1.Text.Trim() == "" || this.dtp_end1.Text == "") { MessageBox.Show("请输入查询日期!"); return; } WaitingFrom.ShowWait("订单正在加载,请稍后..."); string strDDMin = ""; string strDDMax = ""; string strOrderNOlist = ""; strDDMin = Convert.ToDateTime(this.dtp_form1.Text).ToShortDateString() + " 00:00:00"; strDDMax = Convert.ToDateTime(this.dtp_end1.Text).ToShortDateString() + " 23:59:59"; lst = bll_order.GetBXGOrder(strDDMin, strDDMax, this.txt_gz1.Text, this.txt_zxbz1.Text.Trim(), this.txt_Spec.Text.Trim(), strOrderNOlist); this.modTMOORDERBindingSource.DataSource = lst; this.gv_tmo_order.OptionsView.ColumnAutoWidth = false; this.gv_tmo_order.OptionsSelection.MultiSelect = true; SetGridViewRowNum.SetRowNum(gv_tmo_order); this.gv_tmo_order.BestFitColumns(); WaitingFrom.CloseWait(); }