using System.Net.Http;
var client = new HttpClient();
var values = new Dictionary
{
    { "thing1", "hello" },
    { "thing2", "world" }
};
var content = new FormUrlEncodedContent(values);
var response = await client.PostAsync("http://www.example.com/recepticle.aspx", content);

RESTSHARP:

باستخدام RestSharp ؛ var client = new RestClient ("http://example.com") ؛ var request = new RestRequest ("Resource/{id}") ؛ request.adddarameter ("Thing1" ، "Hello") ؛ request.adddarameter ("thing2" ، "World") ؛ var response = client.post (request) ؛

using RestSharp;
var client = new RestClient("http://example.com");
var request = new RestRequest("resource/{id}");
request.AddParameter("thing1", "Hello");
request.AddParameter("thing2", "world");
var response = client.Post(request);

باستخدام flurl.http ؛ var reverseString = Await "http://www.example.com/receptile.aspx" .posturlencodedasync (جديد {thing1 = "hello" ، thing2 = "World"}) .Receivestring () ؛

using Flurl.Http;
var responseString = await "http://www.example.com/recepticle.aspx"
    .PostUrlEncodedAsync(new { thing1 = "hello", thing2 = "world" })
    .ReceiveString();

using System.Net;
using System.Text;
var request = (HttpWebRequest)WebRequest.Create("http://www.example.com/recepticle.aspx");
var postData = "thing1="   Uri.EscapeDataString("hello");
postData  = "&thing2="   Uri.EscapeDataString("world");
var data = Encoding.ASCII.GetBytes(postData);
using (var stream = request.GetRequestStream()) { stream.Write(data, 0, data.Length); }
var response = request.GetResponse();

var request = (HttpWebRequest)WebRequest.Create("http://www.example.com/recepticle.aspx");
var response = request.GetResponse();

باستخدام system.net ؛ باستخدام System.Collections.speciped ؛ باستخدام (var client = new WebClient ()) { var stable = new nameValUeCollection () ؛ القيم ["thing1"] = "Hello" ؛ القيم ["thing2"] = "World" ؛ var response = client.uploadvalues ​​("http://www.example.com/receptile.aspx" ، القيم) ؛ }

يحصل:

using System.Net;
using System.Collections.Specialized;
using (var client = new WebClient())
{
    var values = new NameValueCollection();
    values["thing1"] = "hello";
    values["thing2"] = "world";
    var response = client.UploadValues("http://www.example.com/recepticle.aspx", values);
}