private CandidateSearchViewModel(CandidateSearchViewModel viewModel) : this()
 {
     FirstName   = viewModel.FirstName;
     LastName    = viewModel.LastName;
     DateOfBirth = viewModel.DateOfBirth;
     Postcode    = viewModel.Postcode;
     PageSize    = viewModel.PageSize;
 }
 public CandidateSearchViewModel(CandidateSearchViewModel viewModel, int currentPage) : this(viewModel)
 {
     CurrentPage = currentPage;
 }