Webclient.UploadString() envoie une chaîne vide

Question

Voici un code:

var client = new WebClient(); 
client.BaseAddress = "http://localhost/"; 
client.Headers["Content-type"] = "application/x-www-form-urlencoded"; 
client.Proxy = null; 
// The server gets the data 
var responseStr = client.UploadString(url, data); 
... 
// The server gets an empty post data 
responseStr = client.UploadString(url, data); 

est-Webclient censé être une chose à usage unique?

Answer 1

hmm peut être u cant essayer ceci:

WebClient client = new WebClient(); 
client.BaseAddress = "http://localhost/something.php";