/// <summary>
/// Initializes a new instance of the <see cref="CreateCategoryViewModel"/> class.
/// </summary>
/// <param name="View">
/// The view.
/// </param>
/// <param name="eventAggregator">
/// The Event Aggregator
/// </param>
/// <exception cref="Exception">
/// </exception>
public CreateCategoryViewModel(IView View, IEventAggregator eventAggregator)
{
try
{
this._view = View;
this._eventAggregator = eventAggregator;
this._categoryManager = new CategoryManager();
this._allCategories = new ObservableCollection<Category>(_categoryManager.GetAllCategories());
}
catch (Exception exception)
{
throw exception;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="AddBookViewModel"/> class.
/// </summary>
/// <param name="view">
/// The view.
/// </param>
/// <param name="eventAggregator">
/// The event Aggregator.
/// </param>
/// <exception cref="Exception">
/// </exception>
public AddBookViewModel(IView view, IEventAggregator eventAggregator)
{
try
{
this.View = view;
this._eventAggregator = eventAggregator;
this.categoryManager = new CategoryManager();
this.bookManager = new BookManager();
this._allCategories = new ObservableCollection<Category>(this.categoryManager.GetAllCategories());
CreateCategoryEvent categoryAddedEvent = eventAggregator.GetEvent<CreateCategoryEvent>();
this.subscriptionToken = categoryAddedEvent.Subscribe(
this.AddNewCategoryEventHandler,
ThreadOption.UIThread,
false,
(category) => true);
}
catch (Exception exception)
{
throw exception;
}
}
