如何將流讀取器響應轉換爲類對象？

Question

我目前正在研究一些使得httppost獲得響應的功能。

這裏是我目前正在使用的代碼：

public string SubmitRequest(string postUrl, string contentType, string postValues) 
    { 
     var req = WebRequest.Create(postUrl); 
     req.Method = "POST"; 
     req.ContentType = contentType; 

     try 
     { 
      using (var reqStream = req.GetRequestStream()) 
      { 
       var writer = new StreamWriter(reqStream); 
       writer.WriteLine(postValues); 
      } 

      var resp = req.GetResponse(); 

      using (var respStream = resp.GetResponseStream()) 
      { 
       var reader = new StreamReader(respStream); 
       return reader.ReadToEnd().Trim(); 
      } 

     } 
     catch(WebException ex) 
     { 
      // do something here 
     } 

     return string.Empty; 
    } 

功能字符串格式返回XML，例如：這需要被轉換成一個類的對象

<result> 
    <code>Failed</code> 
    <message>Duplicate Application</message> 
</result> 

- 但我不知道如何以正確的方式去解決這個問題。

任何意見讚賞。

Answer 1

您想要將返回的xml反序列化爲對象。這是一個基本的例子：

//m is the string based xml representation of your object. Make sure there's something there 
if (!string.IsNullOrWhiteSpace(m)) 
    { 
     //Make a new XMLSerializer for the type of object being created 
     var ser = new XmlSerializer(typeof(yourtype)); 

     //Deserialize and cast to your type of object 
     var obj = (yourtype)ser.Deserialize(new StringReader(m)); 

     return obj ; 
    }