Envoi requete http sans passer par le browser

Bonjour !
j'intègre un envoi de sms à une application, pour celà je voudrais envoyer une requête http sans pour autant afficher la page en question vu que c'est un lien du genre :

http://api.SMSgateway.com/http/sendm...&msg=mymessage

Est-ce que quelqu'un pourrait me venir en aide je suis débutante en C#

Merci d'avance !

Salut,

Pour les requetes http, il y a la classe HttpWebRequest.

Code:

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UriBuilder uriB = new UriBuilder();
uriB.Host = "www.google.fr";
uriB.Path = "search";
uriB.Query = "hl=en&q=httpwebrequest&aq=0&oq=Httpweb";
 
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uriB.Uri);
 
request.Method = WebRequestMethods.Http.Get;
// Set some reasonable limits on resources used by this request
request.MaximumAutomaticRedirections = 4;
request.MaximumResponseHeadersLength = 4;
// Set credentials to use for this request.
request.Credentials = CredentialCache.DefaultCredentials;
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
 
if (response.StatusCode == HttpStatusCode.OK)
{
    // Get the stream associated with the response.
    using (Stream receiveStream = response.GetResponseStream())
    {
        // Pipes the stream to a higher level stream reader with the required encoding format. 
        using (StreamReader readStream = new StreamReader(receiveStream, Encoding.UTF8))
        {
            Console.WriteLine("Response stream received.");
            Console.WriteLine(readStream.ReadToEnd());
        }
    }
}
else
{
    Console.WriteLine("An error occured");
}

A+

Merci :D