private void GetData() { if (this._ItemID.Trim() == "") { return; } DataTable dt; if (this.objSvc == null) { this.objSvc = new clsDcl_DoctorWorkstation(); } long ret = objSvc.m_mthGetChangePriceInfo(_ItemID, out dt, ""); if (dt.Rows.Count == 0) { DataRow dr = dt.NewRow(); dr["ITEMNAME_VCHR"] = _ItemName; dr["ITEMCODE_VCHR"] = _ItemCode; dr["CURPRICE_MNY"] = _ItemPrice; dr["PREPRICE_MNY"] = "无调价信息"; dt.Rows.Add(dr); } this.ctlDataGrid1.m_mthSetDataTable(dt); }