public EditListsViewModel(ObservableCollection<TaskList> taskLists) { TaskLists = taskLists; CurrentTaskList = new TaskList(); AddTaskListCommand = new DelegateCommand(AddTaskListCommandHandler); EditTaskListCommand = new DelegateCommand<TaskList>(EditTaskListCommandHandler); DeleteTaskListCommand = new DelegateCommand<IEnumerable<TaskList>>(DeleteTaskListCommandHandler); ApplyTaskListChangesCommand = new DelegateCommand(ApplyTaskListChangesCommandHandler); }
private void ApplyTaskListChangesCommandHandler() { // For the tasklist being edited : replace the original by the modified clone var taskListToRemove = TaskLists.Single(o => o.ListId == CurrentTaskList.ListId); TaskLists.Remove(taskListToRemove); TaskLists.Add(CurrentTaskList); IsEditing = false; CurrentTaskList = new TaskList(); }
private void EditTaskListCommandHandler(TaskList taskList) { // For the task list being edited : create a clone we can modify. (for rollback purposes) CurrentTaskList = taskList.Clone(); // Let's set the current view mode to edition or consultation. IsEditing = !IsEditing; }
private void AddTaskListCommandHandler() { TaskLists.Add(CurrentTaskList); CurrentTaskList = new TaskList(); }