public void SearchFaculty(object parameter)
{
IEnumerable <Faculty> faculty = null;
IFaculty facultyObj = new FacultyService(new Data.WpfDbContext());
if (Filter == Filter.ById)
{
if (int.TryParse(FilterParameter, out int res))
{
faculty = facultyObj.GetDetailsById(res);
}
}
else if (Filter == Filter.ByName)
{
faculty = facultyObj.GetDetailsByName(FilterParameter);
}
FilterFaculty = new ObservableCollection <Faculty>(faculty);
}