private void RemoveVMGroup(object selectedItem) { VMGroup group = this.SelectedItem as VMGroup; vmModel.RemoveGroup(group); group.Save(); }
private void CreateVMGroup(object selectedItem) { VMGroup parent = selectedItem as VMGroup; if (parent != null) { VMGroup newGroup = vmModel.CreateGroup(parent) as VMGroup; parent.Save(); parent.IsExpanded = true; newGroup.IsActive = true; newGroup.IsInEditMode = true; } }