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public static string HttpPost(string uri, string parameters, string userHtaccess, string passwordHtaccess)
{
// parameters: name1=value1&name2=value2
WebRequest webRequest = WebRequest.Create(uri);
webRequest.ContentType = "application/x-www-form-urlencoded";
webRequest.Method = "POST";
if (userHtaccess != "" && passwordHtaccess != "")
{
// MessageBox.Show(clsWebHelper.EncodePassword(passwordHtaccess));
NetworkCredential cred = new NetworkCredential(userHtaccess, passwordHtaccess);
webRequest.Credentials = cred;
}
byte[] bytes = Encoding.UTF8.GetBytes(parameters);
Stream os = null;
try
{ // send the Post
webRequest.ContentLength = bytes.Length; //Count bytes to send
os = webRequest.GetRequestStream();
os.Write(bytes, 0, bytes.Length); //Send it
}
catch (WebException ex)
{
MessageBox.Show(ex.Message, "HttpPost: Request error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
if (os != null)
{
os.Close();
}
}
string result = "";
try
{ // get the response
WebResponse webResponse = webRequest.GetResponse();
if (webResponse == null)
{ return null; }
StreamReader sr = new StreamReader(webResponse.GetResponseStream());
result = sr.ReadToEnd().Trim();
return result;
}
catch (WebException ex)
{
MessageBox.Show(ex.Message, "HttpPost: Response error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
return null;
} |
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