public void Dispose()
{
TaskbarButtonService.Description = null;
TaskbarButtonService.OverlayIcon = null;
TaskbarButtonService.ProgressState = TaskbarItemProgressState.None;
ButtonProperties.CollectionChanged -= ButtonPropertyChanged;
ButtonProperties = null;
TaskbarButtonService.ThumbButtonInfos.Clear();
TaskbarButtonService.ThumbnailClipMarginCallback = null;
TaskbarButtonService.ThumbnailClipMargin = new Thickness();
ApplicationJumpListService.Items.Clear();
ApplicationJumpListService.Apply();
}
void AddTask(NewJumpTaskWindowViewModel task)
{
string customCategory = string.IsNullOrEmpty(task.CustomCategory) ? null : task.CustomCategory;
ApplicationJumpListService.Items.AddOrReplace(customCategory, task.Title, task.Icon.Icon, task.Description,
() => MessageBoxService.Show(task.MessageText));
IEnumerable <RejectedApplicationJumpItem> rejectedItems = ApplicationJumpListService.Apply();
foreach (var rejectedItem in rejectedItems)
{
var rejectedTask = (ApplicationJumpTaskInfo)rejectedItem.JumpItem;
MessageBoxService.Show(string.Format("Error: {0}", rejectedItem.Reason), rejectedTask.Title, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
