public static string CheckUpdate() { string result = string.Empty; try { string updatePage = String.Empty; switch (Brand.Name) { case "Umax": { updatePage = HTTPHelper.DownloadWebPage("http://umaxsoft.com/PrivateArea/Updater/UWP"); break; } } if (updatePage != String.Empty) { //Parse version //Parse url //return true; } } catch (Exception) { } return(result); }