将xml文件转成string
public string XMLDocumentToString(XmlDocument doc)
{
MemoryStream stream = new MemoryStream();
XmlTextWriter writer = new XmlTextWriter(stream, null);
writer.Formatting = Formatting.Indented;
doc.Save(writer); //转换
StreamReader sr = new StreamReader(stream, System.Text.Encoding.UTF8);
stream.Position = 0;
string xmlString = sr.ReadToEnd();
sr.Close();
stream.Close();
return xmlString;
}
将string转成DataTable
private DataSet GetXmlImages(string subFolder)
{
string[] xmlFiles = Directory.GetFiles(SourceDirectory + "\\" + subFolder, "*.xml", SearchOption.AllDirectories);
if (xmlFiles.Length > 0)
{
string xmlFilePath = xmlFiles[0];
XmlDocument doc = new XmlDocument();
doc.Load(xmlFilePath);
string xmlfile = XMLDocumentToString(doc);
DataSet xmlInfo = new DataSet(); ;
xmlInfo = ConvertXMLToDataSet(xmlfile);
return xmlInfo;
}
return null;
}
将DataTable写入数据库