2017-10-28 127 views
0

我是新的xamrin形式,現在我想要訪問xamarin froms`WebRequest request = WebRequest.Create(uri)中的wcf服務; request.Method =「POST」; request.ContentType =「text/plain; charset = utf-8」;如何使用xamarin.forms中的wcf服務?

  string json = JsonConvert.SerializeObject(ObjInput);     

      using (StreamWriter writer = new StreamWriter(request.GetRequestStream())) 
      { 
       writer.Write(json); 
      } 

      HttpWebResponse responce = (HttpWebResponse)request.GetResponse(); 
      Stream reader = responce.GetResponseStream(); 

      StreamReader sReader = new StreamReader(reader); 
      string outResult = sReader.ReadToEnd();    

      return outResult;` am using this code but getting error in Getresponse stream. 

預先感謝..

回答