xml的操作

从文件流读XML

  
    

   
     string
   
      urlPath 
   
     =
   
      url;
 DataSet ds 
   
     =
   
      
   
     new
   
      DataSet();
 DataTable dt 
   
     =
   
      
   
     new
   
      DataTable();
 
   
     try
   
     
 {
 
   
     using
   
      (FileStream fs 
   
     =
   
      
   
     new
   
      FileStream(url, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
 {
 ds.ReadXml(fs);
 fs.Close();
 dt 
   
     =
   
      ds.Tables[
   
     "
   
     Agents
   
     "
   
     ];
 
   
     return
   
      dt;
 }
 }

   
     catch
   
      { 
   
     return
   
      dt; }