/// <summary>
/// 事件响应
/// </summary>
internal static DelegateHandler <TEvent> On <TEvent>(this FrameworkElement uiElement, string description, LogEnum logType, Action <TEvent> action)
where TEvent : IEvent
{
if (uiElement.Resources == null)
{
uiElement.Resources = new ResourceDictionary();
}
List <IDelegateHandler> contextHandlers = (List <IDelegateHandler>)uiElement.Resources["ntminer_contextHandlers"];
if (contextHandlers == null)
{
contextHandlers = new List <IDelegateHandler>();
uiElement.Resources.Add("ntminer_contextHandlers", contextHandlers);
uiElement.Unloaded += UiElement_Unloaded;
}
return(VirtualRoot.Path(description, logType, action).AddToCollection(contextHandlers));
}