Instance for reading data from XML to memory

This article describes how to read data from XML to memory instances. For more information, see Instance for reading data from XML to memory

Public synchronized GetOneGoodsSimulationxml (string PathAndFileName) {jsononegoods = new clsSimuResultByOneGoods (); // A self-defined class Hashtable AllLocationResult = new Hashtable (); System. xml. xmlTextReader r = new XmlTextReader (PathAndFileName); string LocationID = ""; DataTable LocationTable = null; while (r. read () {if (r. nodeType = XmlNodeType. element) {switch (r. localNam E) {case "Result": OneGoods. goodsCode = r. getAttribute ("GoodsCode"); OneGoods. from = Convert. toDateTime (r. getAttribute ("FromDate"); OneGoods. to = Convert. toDateTime (r. getAttribute ("ToDate"); break; case "Location": LocationID = r. getAttribute ("ID"); LocationTable = new DataTable (); LocationTable. columns. add ("Date", typeof (DateTime); LocationTable. columns. add ("SafetyStock", typeof (decimal); Loca TionTable. columns. add ("ForecastDemand", typeof (decimal); LocationTable. columns. add ("FinalOutput", typeof (decimal); LocationTable. columns. add ("FinalInput", typeof (decimal); LocationTable. columns. add ("SimuStock", typeof (decimal); LocationTable. columns. add ("SimuStockTime", typeof (decimal); LocationTable. columns. add ("ImportWorkDay", typeof (bool); LocationTable. columns. add ("ImportWorkDay", typeof (bool )); Break; case "Record": if (LocationTable! = Null) {DataRow dr = LocationTable. newRow (); dr ["Date"] = Convert. toDateTime (r. getAttribute ("Date"); if (r. getAttribute ("SafetyStock ")! = Null & r. GetAttribute ("SafetyStock ")! = "") Dr ["SafetyStock"] = Convert. ToDecimal (r. GetAttribute ("SafetyStock"); if (r. GetAttribute ("ForecastDemand ")! = Null & r. GetAttribute ("ForecastDemand ")! = "") Dr ["ForecastDemand"] = Convert. ToDecimal (r. GetAttribute ("ForecastDemand"); if (r. GetAttribute ("FinalInput ")! = Null & r. GetAttribute ("FinalInput ")! = "") Dr ["FinalInput"] = Convert. ToDecimal (r. GetAttribute ("FinalInput"); if (r. GetAttribute ("FinalOutput ")! = Null & r. GetAttribute ("FinalOutput ")! = "") Dr ["FinalOutput"] = Convert. ToDecimal (r. GetAttribute ("FinalOutput"); if (r. GetAttribute ("SimuStock ")! = Null & r. GetAttribute ("SimuStock ")! = "") Dr ["SimuStock"] = Convert. ToDecimal (r. GetAttribute ("SimuStock"); if (r. GetAttribute ("SimuStockTime ")! = Null & r. GetAttribute ("SimuStockTime ")! = "") Dr ["SimuStockTime"] = Convert. ToDecimal (r. GetAttribute ("SimuStockTime"); if (r. GetAttribute ("ImportWorkDay ")! = Null & r. GetAttribute ("ImportWorkDay ")! = "") Dr ["ImportWorkDay"] = Convert. ToBoolean (r. GetAttribute ("ImportWorkDay"); if (r. GetAttribute ("ExportWorkDay ")! = Null & r. GetAttribute ("ExportWorkDay ")! = "") Dr ["ExportWorkDay"] = Convert. toBoolean (r. getAttribute ("ExportWorkDay"); LocationTable. rows. add (dr);} break; default: break;} else if (r. nodeType = XmlNodeType. endElement) {switch (r. localName) {case "Location": if (LocationTable! = Null) {LocationTable. acceptChanges (); AllLocationResult. add (LocationID, LocationTable); LocationID = ""; LocationTable = null;} break; default: break ;}} OneGoods. allLocationResult = AllLocationResult; return OneGoods ;}

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