System.Net.WebException:The remote server returned 400 error

Question

Hi,

 

When I post the data to my local server it will display this error.I'm a beginner to Andriod.driod.

I am developing sample Xamarin andriod application in my Visual studio 

"System.Net.WebException: The remote server returned an error: (400) Bad Request."
Timed out waiting for response from server

 

try

{

string url = "http://192.168.1.88:8044/api/sampleLocation/";

HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);

request.Method = "POST";

request.ContentLength =0;

//using GET - request.Headers.Add ("Authorization","Authorizaation value");

request.ContentType = "application/x-www-form-urlencoded";

HttpWebResponse myResp = (HttpWebResponse)request.GetResponse();

string responseText;

using (var response = request.GetResponse())

{

using (var reader = new StreamReader(response.GetResponseStream()))

{

responseText = reader.ReadToEnd();

Console.WriteLine(responseText);

var forth = new Intent(this, typeof(SecondActivity));

forth.PutExtra("responseText2", locationText.Text);

StartActivity(forth);

}

}

}

catch (WebException exception)

{

string responseText;

using (var reader = new StreamReader(exception.Response.GetResponseStream()))

{

responseText = reader.ReadToEnd();

Console.WriteLine(responseText);

}

}

}