public void OnTriangleAdded(object sender, TriangleEventArgs args)
{
TriangleListItemViewModel viewModel = new TriangleListItemViewModel {
Triangle = args.Triangle
};
TriangleListItems.Add(viewModel);
}
public override void Start()
{
List <Triangle> triangles = _TrianglesRepo.GetTriangles();
TriangleListItems = CreateListViewModelsFromTriangeList(triangles);
SelectedTriangleListItemViewModel = TriangleListItems.FirstOrDefault();
_TrianglesRepo.TriangleAdded += OnTriangleAdded;
}
public void RemoveSelectedTriangle()
{
if (SelectedTriangleListItemViewModel != null)
{
var viewModelToDelete = SelectedTriangleListItemViewModel;
SelectedTriangleContentViewModel = null;
_TrianglesRepo.RemoveTriangle(viewModelToDelete.Triangle);
TriangleListItems.Remove(viewModelToDelete);
}
}