public static void CreateOfficeDetailsViewModel()
 {
     if (_officeDetailsViewModel == null)
     {
         _officeDetailsViewModel = new OfficeDetailsViewModel();
     }
 }
 public static void CreateOfficeDetailsViewModel()
 {
     if (_officeDetailsViewModel == null)
     {
         _officeDetailsViewModel = new OfficeDetailsViewModel();
     }
 }
 public static void ClearOfficeDetailsViewModel()
 {
     _officeDetailsViewModel.Cleanup();
     _officeDetailsViewModel = null;
 }
 public static void ClearOfficeDetailsViewModel()
 {
     _officeDetailsViewModel.Cleanup();
     _officeDetailsViewModel = null;
 }