public void AddArticle()
{
Article art = new Article();
art.Artikel = Artikel;
art.KassaNed = KassaNed;
art.KassaFr = KassaFr;
art.Kwaliteit = Kwaliteit;
art.PubliDate = PubliDate;
art.VkpEur = VkpEur;
art.Hoofdgroep = Hoofdgroep;
art.Seizoen = Seizoen;
try
{
exampleContext context = new exampleContext();
context.Articles.Add(art);
MainViewModel.Instance.Articles.Add(art);
context.SaveChanges();
}
catch (Exception ex)
{
Error = ex.Message;
}
finally
{
Close?.Invoke();
}
}
public MainViewModel()
{
exampleContext context = new exampleContext();
Articles = new ObservableCollection <Article>(context.Articles);
this.AddArticleCommand = new RelayCommand(AddArticle);
this.SaveCommand = new RelayCommand(Save);
this.DeleteCommand = new RelayCommand(Delete);
}
public void Save()
{
try
{
exampleContext context = new exampleContext();
context.Articles.Update(SelectedArticle);
context.SaveChanges();
}
catch (Exception ex)
{
Error = ex.Message;
}
}
public void Delete()
{
try
{
exampleContext context = new exampleContext();
context.Articles.Remove(SelectedArticle);
MainViewModel.Instance.Articles.Remove(SelectedArticle);
context.SaveChanges();
}
catch (Exception ex)
{
Error = ex.Message;
}
}
