Simple Form post from Codebehind C#

Here is the sample code:

private void PostToUrl(string url, string parameters)
{
string URI = url;
string myParameters = parameters;//"param1=value1&param2=value2&param3=value3";

using (WebClient wc = new WebClient())
{
wc.Headers[HttpRequestHeader.ContentType] = "application/x-www-form-urlencoded";
string HtmlResult = wc.UploadString(URI, myParameters);
}
}