private bool IsVisualStudioRunning()
        {
            System.Diagnostics.Process[] processes = System.Diagnostics.Process.GetProcesses();
            try
            {
                foreach (System.Diagnostics.Process p in processes)
                {
                    if (p != null && p.MainModule != null)
                    {
                        String fileName = Path.GetFileName(p.MainModule.FileName);
                        if (String.Compare(fileName, "devenv.exe", true) == 0)
                            return true;
                    }
                }
            }
            catch
            {
            }
            return false;
        }