C# 如何从RESTWeb服务返回自定义值

我在项目中使用REST web服务，它的返回值是json格式的，如下所示：

    private void btnCheckStatus_Click(object sender, EventArgs e)
    {
        Uri address = new Uri("http://www.asanak.ir/webservice/v1rest/msgstatus");

        // Create the web request
        HttpWebRequest request = WebRequest.Create(address) as HttpWebRequest;

        // Set type to POST
        request.Method = "POST";
        request.ContentType = "application/x-www-form-urlencoded";

        // Create the data we want to send
        StringBuilder data = new StringBuilder();
        data.Append("username=" + textUserName.Text.Trim());
        data.Append("&password=" + textPassword.Text.Trim());
        data.Append("&msgid=" + textMsgId.Text.Trim());

        // Create a byte array of the data we want to send
        byte[] byteData = UTF8Encoding.UTF8.GetBytes(data.ToString());

        // Set the content length in the request headers
        request.ContentLength = byteData.Length;

        // Write data
        using (Stream postStream = request.GetRequestStream())
        {
            postStream.Write(byteData, 0, byteData.Length);
        }

        // Get response
        using (HttpWebResponse response = request.GetResponse() as HttpWebResponse)
        {
            StreamReader reader = new StreamReader(response.GetResponseStream());
            textResult.Text = reader.ReadToEnd();
        }
    }

[{“MsgID”：“92817137”，“状态”：“0”，“发送时间”：“2014-06-11 14:17:40”，“发送时间”：“0000-00-00:00:00”}]

但我不需要所有这些，我只需要“雕像”标签。我该怎么做

我的代码如下：

    private void btnCheckStatus_Click(object sender, EventArgs e)
    {
        Uri address = new Uri("http://www.asanak.ir/webservice/v1rest/msgstatus");

        // Create the web request
        HttpWebRequest request = WebRequest.Create(address) as HttpWebRequest;

        // Set type to POST
        request.Method = "POST";
        request.ContentType = "application/x-www-form-urlencoded";

        // Create the data we want to send
        StringBuilder data = new StringBuilder();
        data.Append("username=" + textUserName.Text.Trim());
        data.Append("&password=" + textPassword.Text.Trim());
        data.Append("&msgid=" + textMsgId.Text.Trim());

        // Create a byte array of the data we want to send
        byte[] byteData = UTF8Encoding.UTF8.GetBytes(data.ToString());

        // Set the content length in the request headers
        request.ContentLength = byteData.Length;

        // Write data
        using (Stream postStream = request.GetRequestStream())
        {
            postStream.Write(byteData, 0, byteData.Length);
        }

        // Get response
        using (HttpWebResponse response = request.GetResponse() as HttpWebResponse)
        {
            StreamReader reader = new StreamReader(response.GetResponseStream());
            textResult.Text = reader.ReadToEnd();
        }
    }

我希望返回值如下：

“状态”：“0”

---

谢谢

如果您无法更改Web服务的方法，使其只返回您需要的值，那么唯一的方法就是在代码中自定义响应

// Get response
using (HttpWebResponse response = request.GetResponse() as HttpWebResponse)
{
    StreamReader reader = new StreamReader(response.GetResponseStream());

    //add your code here to customize the return value
    var array = Newtonsoft.Json.Linq.JArray.Parse(reader.ReadToEnd());
    var jObject = new Newtonsoft.Json.Linq.JObject();
    jObject.Add("Status", array[0].Value<string>("Status"));

    textResult.Text = jObject.ToString();

}

//获取响应
使用（HttpWebResponse=request.GetResponse（）作为HttpWebResponse）
{
StreamReader=新的StreamReader（response.GetResponseStream（））；
//在此处添加代码以自定义返回值
var array=Newtonsoft.Json.Linq.JArray.Parse（reader.ReadToEnd（））；
var jObject=newnewtonsoft.Json.Linq.jObject（）；
添加（“状态”，数组[0]。值（“状态”）；
textResult.Text=jObject.ToString（）；
}

返回值是什么意思？此方法（btnCheckStatus_Click）不返回任何内容-是否要从web服务读取状态值？@Axarydax是的，我只想从web服务读取状态值。。。但是通过上面的代码，我读了所有这些。。。