public override ShowResult Show(System.Windows.Forms.IWin32Window Owner)
 {
     if (!isOneShowing)
     {
         OptionViewerDlg win = new OptionViewerDlg(Consumer, this.Clsid);
         isOneShowing = true;
         win.Show(Owner);
     }
     return(ShowResult.Canceled);
 }
 public override ShowResult Show(System.Windows.Forms.IWin32Window Owner)
 {
     if (!isOneShowing)
     {
         OptionViewerDlg win = new OptionViewerDlg(Consumer, this.Clsid);
         isOneShowing = true;
         win.Show(Owner);
     }
     return ShowResult.Canceled;
 }