private void Init()
{
SelectedSnippet = AllSnippets.FirstOrDefault();
AllSnippetsView = CollectionViewSource.GetDefaultView(AllSnippets);
AllSnippetsView.Filter = AllSnippetsView_Filter;
AllSnippetsView.SortDescriptions.Add(new SortDescription("Name", ListSortDirection.Ascending));
AllSnippetsView.GroupDescriptions.Add(new PropertyGroupDescription("Language"));
}
private void DeleteSnippet() //nur verfügbar, wenn SelectedSnippet != null ist
{
if (MessageBox.Show("Wollen sie den Snippet Eintrag wirklich löschen?", "Warnung", MessageBoxButton.YesNo, MessageBoxImage.Warning) == MessageBoxResult.Yes)
{
AllSnippets.Remove(AllSnippets.FirstOrDefault(x => x.ID == SelectedSnippet.ID));
DataContext.Instance.Snippets = new List <Snippet>();
AllSnippets.ToList().ForEach(x => DataContext.Instance.Snippets.Add(x.Snippet_Model));
SelectedSnippet = AllSnippets.FirstOrDefault();
}
}