private void ManualUpdateCheck()
        {
            var newVersion = false;

            using (new HourGlass())
            {
                m_checker.CheckVersion();
                m_extChecker.CheckVersion();
            }

            if (Settings.MpdnVersionOnServer > m_currentVersion)
            {
                new UpdateCheckerNewVersionForm(Settings.MpdnVersionOnServer, Settings).ShowDialog(PlayerControl.VideoPanel);
                newVersion = true;
            }

            if (Settings.ExtensionVersionOnServer > ExtensionUpdateChecker.GetExtensionsVersion())
            {
                new UpdateCheckerNewExtensionForm(Settings.ExtensionVersionOnServer, Settings).ShowDialog(
                    PlayerControl.VideoPanel);
                newVersion = true;
            }

            if (!newVersion)
            {
                MessageBox.Show(PlayerControl.VideoPanel, "You have the latest release.");
            }
        }
        protected void SetHeaders()
        {
            var version = ExtensionUpdateChecker.GetExtensionsVersion();

            m_WebClient.Headers.Add("User-Agent",
                                    string.Format(
                                        "Mozilla/5.0 (compatible; Windows NT {0}; MPDN/{1}; MPDN_Extensions/{2}; +http://mpdn.zachsaw.com/)",
                                        Environment.OSVersion.Version, Application.ProductVersion, version));
        }
        private void PlayerControl_PlayerLoaded(object sender, EventArgs e)
        {
            if (!Settings.CheckForUpdate)
            {
                return;
            }

            m_currentVersion = new UpdateChecker.Version(Application.ProductVersion);
            if (!Settings.ForgetMpdnVersion && Settings.MpdnVersionOnServer > m_currentVersion)
            {
                new UpdateCheckerNewVersionForm(Settings.MpdnVersionOnServer, Settings).ShowDialog(PlayerControl.VideoPanel);
            }
            if (!Settings.ForgetExtensionVersion &&
                Settings.ExtensionVersionOnServer > ExtensionUpdateChecker.GetExtensionsVersion())
            {
                new UpdateCheckerNewExtensionForm(Settings.ExtensionVersionOnServer, Settings).ShowDialog(
                    PlayerControl.VideoPanel);
            }
            m_checker.CheckVersionAsync();
            m_extChecker.CheckVersionAsync();
        }