I try to send POST request with parameters with this code:
var uri = new Uri("http://127.0.0.1:81/login/login");
var client = new DefaultHttpClient();
var par = new BasicHttpParams();
par.SetParameter("username", "admin")
par.SetParameter("password", "****");
var request = new HttpPost(uri);
request.SetParams(par);
var response = client.Execute(request);
But ASP.NET MVC server do not receive this parameters in action method.