void ExpandMenuCanva_Loaded(object sender, RoutedEventArgs e)
{
if (this.TaskMenus == null || this.TaskMenus.Children.Count > 0) return;
ObservableCollection<TaskMenuItemEntity> taskMenuItems = this.ItemsSource as ObservableCollection<TaskMenuItemEntity>;
if (taskMenuItems == null) return;
foreach (TaskMenuItemEntity menuItem in taskMenuItems)
{
TaskMenuControl item = new TaskMenuControl();
int childCount = menuItem.TaskMenuEventItems.Count;
//item.Height = 25 * childCount + 100;
item.Margin = new Thickness(-1);
item.ItemClicked += new RoutedEventHandler(this.TaskItemEvent);
item.SetBinding(menuItem);
this.TaskMenus.Children.Add(item);
}
}
protected override void OnItemsChanged(System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
base.OnItemsChanged(e);
if (this.TaskMenus == null) return;
this.TaskMenus.Children.Clear();
ObservableCollection<TaskMenuItemEntity> taskMenuItems = this.ItemsSource as ObservableCollection<TaskMenuItemEntity>;
if (taskMenuItems == null) return;
foreach (TaskMenuItemEntity menuItem in taskMenuItems)
{
TaskMenuControl item = new TaskMenuControl();
int childCount = menuItem.TaskMenuEventItems.Count;
//item.Height = 25 * childCount + 100;
item.Margin = new Thickness(-1);
item.SetBinding(menuItem);
this.TaskMenus.Children.Add(item);
}
}