Post

Public Function PostData(ByVal URL As String, ByVal data As String) As String
    Dim request As HttpWebRequest = WebRequest.CreateHttp(URL)

    request.Method = "POST"
    request.KeepAlive = True
    request.ContentType = "application/x-www-form-urlencoded"

    Using writer = New StreamWriter(request.GetRequestStream())
        writer.Write(data)
    End Using

    Using reader = New StreamReader(request.GetResponse().GetResponseStream())
        Return reader.ReadToEnd()
    End Using
End Function