private bool ShowWizardDialog(DAL database, out SaleDO sale)
 {
     CruiseWizardView view = new CruiseWizardView();
     CruiseWizardPresenter p = new CruiseWizardPresenter(view, this, this.ApplicationController, database);
     DialogResult result = view.ShowDialog((IWin32Window)this.ApplicationController.MainWindow);
     sale = p.Sale;
     if (result == DialogResult.OK)
     {
         return true;
     }
     else
     {
         return false;
     }
 }