读取xml 文件转换成dataset对象
/**//// <summary>
/// 读取Xml文件信息,并转换成DataSet对象
/// </summary>
/// <remarks>
/// DataSet ds = new DataSet();
/// ds = CXmlFileToDataSet("/XML/upload.xml");
/// </remarks>
/// <param name="xmlFilePath">Xml文件地址</param>
/// <returns>DataSet对象</returns>
public static DataSet CXmlFileToDataSet(string xmlFilePath)
{
if (!string.IsNullOrEmpty(xmlFilePath))
{
string path = HttpContext.Current.Server.MapPath(xmlFilePath);
StringReader StrStream = null;
XmlTextReader Xmlrdr = null;
try
{
XmlDocument xmldoc = new XmlDocument();
//根据地址加载Xml文件
xmldoc.Load(path);
DataSet ds = new DataSet();
//读取文件中的字符流
StrStream = new StringReader(xmldoc.InnerXml);
//获取StrStream中的数据
Xmlrdr = new XmlTextReader(StrStream);
//ds获取Xmlrdr中的数据
ds.ReadXml(Xmlrdr);
return ds;
}
catch (Exception e)
{
throw e;
}
finally
{
//释放资源
if (Xmlrdr != null)
{
Xmlrdr.Close();
StrStream.Close();
StrStream.Dispose();
}
}
}
else
{
return null;
}
}