//public ObservableCollection<DozentNames> DozentList { get; private set; }
#endregion
#region Ctor
// Initializes a new instance of the AddStudentViewModel class.
public AddPraktikaViewModel(IFirmenDB firmenDB, IDozentDB dozentDB)
{
try
{
_firmenDB = firmenDB;
_dozentDB = dozentDB;
NewPraktika = new Praktika();
NewPraktika.Antrag = DateTime.Today;
NewPraktika.Genehmigung = DateTime.Today;
NewPraktika.Beginn = DateTime.Today;
NewPraktika.Ende = DateTime.Today;
FirmaList = _firmenDB.GetAllFirmen();
DozentList = _dozentDB.GetAllDozents();
AddCommand = new RelayCommand(AddPraktika, CanAddStudent);
CancelCommand = new RelayCommand(Cancel);
}
catch (Exception e)
{
throw e;
}
}
// Initializes a new instance of the DozentViewModel class.
public DozentViewModel(IDozentDB dozentDB, IDialogService dialogservice)
{
try
{
_dozentDB = dozentDB;
_dialogservice = dialogservice;
CurrentDozent = new Dozent();
// Get list of all Dozents from dozents table
DozentList = new ObservableCollection <Dozent>();
DozentList = _dozentDB.GetAllDozents();
//Open new window to add new dozent
ShowAddDozentCommand = new RelayCommand(ShowAddDozentViewExecute);
SaveDozentCommand = new RelayCommand(SaveDozentExecute, CanSaveDozent);
CancelDozentCommand = new RelayCommand(CancelDozentExecute);
DeleteDozentCommand = new RelayCommand(DeleteDozentExecute, CanDeleteDozent);
RefreshCommand = new RelayCommand(RefreshExecute);
SelectedDozent = DozentList[0];
CurrentDozent.IsOkChanged += OnTempSelectedDozentPropertyChanged;
}
catch (Exception e)
{
MessageBox.Show(e.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
// Initializes a new instance of the Studentviewmodel class.
public StudentViewModel(IStudentDB studentDB, IPraktikaDB praktikaDB, IFirmenDB firmenDB, IDozentDB dozentDB, IDialogService dialogservice)
{
try
{
_studentDB = studentDB;
_praktikaDB = praktikaDB;
_firmenDB = firmenDB;
_dozentDB = dozentDB;
_dialogservice = dialogservice;
//Student Commands
RefreshCommand = new RelayCommand(RefreshExecute);
NewStudentCommand = new RelayCommand(NewStudentExecute);
SaveStudentCommand = new RelayCommand(SaveStudentExecute, CanSaveStudent);
CancelStudentCommand = new RelayCommand(CancelStudentExecute);
DeleteStudentCommand = new RelayCommand(DeleteStudentExecute, CanDeleteStudent);
PrintReportCommand = new RelayCommand(PrintReportExecute, CanPrintReportExecute);
//Praktika Commands
NewPraktikaCommand = new RelayCommand(NewPraktikaExecute, CanNewPraktikaExecute);
NextCommand = new RelayCommand(NextExecute, CanNextExecute);
PreviousCommand = new RelayCommand(PreviousExecute, CanPreviousExecute);
SavePraktikaCommand = new RelayCommand(SavePraktikaExecute);
CancelPraktikaCommand = new RelayCommand(CancelPraktikaExecute);
StudentList = new ObservableCollection <Student>();
StudentList = _studentDB.GetAllStudents();
FirmaList = new ObservableCollection <Firmen>();
FirmaList = _firmenDB.GetAllFirmen();
DozentList = new ObservableCollection <Dozent>();
DozentList = _dozentDB.GetAllDozents();
SelectedStudent = StudentList[0];
TempSelectedStudent.IsOkChanged += OnTempSelectedStudentPropertyChanged;
StudiengangItems = new ObservableCollection <string>
{
"BA BWL Präsenz",
"BA W-Informatik Präsenz",
"BA BWL online",
"BA BWL TZ online",
"BA W-Informatik online",
"MA BWL non-konsekutiv"
};
}
catch (Exception e)
{
throw e;
}
}
// Initializes a new instance of the StudentsOfDozentViewModel class.
public StudentsOfDozentViewModel(IDozentDB dozentDB, IPraktikaDB praktikaDB)
{
try
{
_dozentDB = dozentDB;
_praktikaDB = praktikaDB;
DozentList = new ObservableCollection <Dozent>();
DozentList = _dozentDB.GetAllDozents();
SearchCommand = new RelayCommand(SearchExecute, CanSearchExecute);
}
catch (Exception e)
{
MessageBox.Show(e.InnerException.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
