public StudentMasterDetailsViewModel() { _studentCollection = new StudentCollection(); _studentMasterViewModel = new StudentMasterViewModel(); _deleteCommand = new RelayCommand(DoDelete, CanDelete); // Changed _studentItemViewModelSelected = null; }
public StudentMasterDetailsViewModel() { _studentCollection = new StudentCollection(); _studentMasterViewModel = new StudentMasterViewModel(); _deleteCommand = null; // This needs to be changed _studentItemViewModelSelected = null; }
public void Delete(string name) { // Delete from model collection _studentCollection.Delete(name); // Set selection to null StudentItemViewModelSelected = null; // Refresh the item list OnPropertyChanged(nameof(StudentItemViewModelCollection)); }