public static bool Zip(string DestFile, string Source)
        {
            try
            {
                Process Zip = new Process();
                Zip.StartInfo.CreateNoWindow = true;
                Zip.StartInfo.FileName = Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location) + @"\7z.exe";
                Zip.StartInfo.Arguments = "a -tzip -mx9 \"" + DestFile + "\" \"" + Source + "\"";
                Zip.StartInfo.CreateNoWindow = true;
                Zip.Start();
                Zip.WaitForExit();
            }
            catch
            {
                return false;
            }

            return true;
        }