Silverlight for windows phone 禁掉了大部分 EventTrigger

今天上午在搞 EventTrigger的时候，发现，除了Loaded可以用，其余的UIElement.TapEvent等等都不能用了。

折腾了许久，查阅MSDN，发现：

In XAML you specify this as a string. In code, pass the identifier (a RoutedEvent value.) The only supported value in Silverlight is Loaded/FrameworkElement.LoadedEvent.

http://technet.microsoft.com/en-us/library/system.windows.eventtrigger.routedevent(v=vs.95).aspx

EventTrigger and the object.Triggers property element usage on elements are supported by Silverlight, but using this technique is discouraged for current applications.EventTrigger can only support a triggering action for the Loaded event (you name the event in the EventTrigger.RoutedEvent property.) This makes an EventTrigger unsuitable for most run-time interactions. Instead of using EventTrigger and the Triggers property, consider one of the following two alternatives:

For animating properties on objects that are not controls, place the storyboard in the general Resources for a page or application. Then assign an event handler on the element where you would have placed "Triggers". The event handler, when responding to the relevant event, should retrieve the storyboard from the resource dictionary. You then call Begin on the retrieved Storyboard.
For animating properties on objects that are controls (derive from Control), use the VisualStateManager technique, and run the appropriate animations based on state of or inputs to the control by calling GoToState.

http://technet.microsoft.com/en-us/library/system.windows.eventtrigger(v=vs.95).aspx

悲剧！

推荐使用VisualState，好吧。

告别了，

相关阅读:
MSDN RSS Feeds (ZT)
不錯,今天看到日历了.
模糊：让你的代码远离偷窥之眼
.NET中異常發布器的開發(1)(2)(3)
How To Query Performance Monitor Counters Using a Web Page
可選參數的Stored Procedure範例.
Outlook GetCurrent Folder / GetSelectedItems / GetInspectors
微軟的MS04007补丁有严重问题啊.
Blog，流行有理由 (zt)
从VB.Net到VB6.0要小心,关于使用IIF和log求对数函数(串联的小知识)

原文地址：https://www.cnblogs.com/xiaokang088/p/2519197.html