如何向Windows Phone 7发送POST请求？

如何发送数据进行身份验证到服务器？使用当前代码：如何向Windows Phone 7发送POST请求？

WebClient MyWebClient = new WebClient(); 
     MyWebClient.OpenWriteCompleted += new OpenWriteCompletedEventHandler(MyWebClient_OpenWriteCompleted); 
     MyWebClient.Headers["User-Agent"] = "Mozilla/4.0 (compatible; ICS)"; 
     MyWebClient.OpenWriteAsync(new Uri("http://myserver.com/login"), "POST", "[email protected]&pass=mypassword"); 


    void MyWebClient_OpenWriteCompleted(object sender, OpenWriteCompletedEventArgs e) 
    { 
     throw new NotImplementedException(); 
    }

此代码后，如果程序嗅探器（HttpAnalyzer）看标题和响应内容，响应内容将被写入：Request is not completed. waiting ...，和响应头将是空的...... 如何发布帖子请求？

来源

2011-11-26 arsenium

看一看这个问题： http://stackoverflow.com/questions/8052434/post-requests-on-wp7/8052527#8052527 – calum

我将只使用Web客户端 – arsenium

//Making a POST request using WebClient. 


Function() 
{  
    WebClient wc = new WebClient(); 

    var URI = new Uri("http://your_uri_goes_here");

//如果需要编码。

wc.Headers["Content-Type"] = "application/x-www-form-urlencoded";

//或任何其他编码类型。

//如果任何密钥所需

wc.Headers["KEY"] = "Your_Key_Goes_Here"; 

wc.UploadStringCompleted += new UploadStringCompletedEventHandler(wc_UploadStringCompleted); 

wc.UploadStringAsync(URI,"POST","Data_To_Be_sent");

}

void wc__UploadStringCompleted(object sender, UploadStringCompletedEventArgs e) 

{ 

    try    
    {   
    MessageBox.Show(e.Result);

//e.result获取您对您的POST请求的响应。

} 

    catch(Exception exc)   
    {    
    MessageBox.Show(exc.ToString());    
    } 

}

来源

2012-08-21 13:31:23 TeJ

wc_cart_session.UploadStringAsync（URI，“POST”，“Data_To_Be_sent”）; 这一行给出错误。你确定它不应该是： wc.UploadStringAsync（URI，“POST”，“Data_To_Be_sent”）; – donparalias

根据doc，当您关闭在参数OpenWriteCompleted事件中传递给您的流时，会实际发送内容。

由于您没有正确关闭流，因此它不会发送任何内容。

来源

2011-11-26 20:17:02

能告诉你一个例子请妥善保管好这条河的距离？ – arsenium

您用steam.Close（）关闭一个流。 MSDN文档是你的朋友。 –

如何向Windows Phone 7发送POST请求？

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