public ViewStockViewModel(MainWindow MainWindow, AlliedSchoolModelContext SchoolContext)
 {
     this.MainWindow = MainWindow;
     this.SchoolContext = SchoolContext;
     ItemsList = new List<Item>();
     foreach (var item in SchoolContext.Items)
         ItemsList.Add(item);
 }
 public PurchaseItemViewModel(MainWindow MainWindow, AlliedSchoolModelContext SchoolContext)
 {
     this.MainWindow = MainWindow;
     this.SchoolContext = SchoolContext;
     ItemsList = new List<Item>();
     foreach (var item in SchoolContext.Items)
         ItemsList.Add(item);
     StudentsList = new List<Student>();
     foreach (var student in SchoolContext.Students)
         StudentsList.Add(student);
 }
 public AddItemViewModel(MainWindow MainWindow, AlliedSchoolModelContext SchoolContext)
 {
     this.MainWindow = MainWindow;
     this.SchoolContext = SchoolContext;
 }
 public ViewClassViewModel(MainWindow MainWindow, AlliedSchoolModelContext SchoolContext)
 {
     this.MainWindow = MainWindow;
     this.SchoolContext = SchoolContext;
 }
 public PurchaseHistoryViewModel(MainWindow MainWindow, AlliedSchoolModelContext SchoolContext)
 {
     this.MainWindow = MainWindow;
     this.SchoolContext = SchoolContext;
 }
 public WelcomePageViewModel(MainWindow mainWindow, AlliedSchoolModelContext schoolContext)
 {
     this.MainWindow = mainWindow;
     this.SchoolContext = schoolContext;
 }