private Task DeleteTask() { using (var context = new NoteContext()) { if (listBoxNotes != null) { context.Remove(NOTE); context.SaveChanges(); } } return(Task.CompletedTask); }
private Task SaveTask() { using (var context = new NoteContext()) { foreach (Note item in listBoxNotes.Items) { context.Update(item); context.SaveChanges(); } } return(Task.CompletedTask); }
private Task AddTask() { using (var context = new NoteContext()) { var note = new Note() { Text = textBoxInputText.Text, Actuality = false }; context.Add(note); context.SaveChanges(); } return(Task.CompletedTask); }