是否可以使用样式或模板来应用Blend行为? [英] Is it possible to apply Blend behavior using style or template?
问题描述
我对我的Blend行为,动作和触发器的小集合感到非常满意-它们易于使用且功能强大.但是我仍然想不出如何避免在每个元素上应用它们的方法.例如,如果我有这样的行为:
I'm very happy with my small collection of Blend behaviors, actions and triggers - they are easy to use and powerful. But I still can't figure out how to avoid applying them on per element basis. For example, if I have a behavior as such:
<Rectangle>
<i:Interaction.Behaviors>
<il:MouseDragElementBehavior/>
</i:Interaction.Behaviors>
</Rectangle>
,我的窗口中有几个可拖动的矩形,每个矩形都必须具有上述标记才能拖动.我想做的是能够写这样的东西:
and I have a few draggable rectangles in my Window, each of them has to have the above markup to be draggable. What I would like to do is to be able to write something like this:
<Style x:Key="RectangleStyle" TargetType="{x:Type Rectangle}">
<Setter Property="i:Interaction.Behaviors"
Value="il:MouseDragElementBehavior"/>
</Style>
它可以是样式,模板或其他避免行为或动作标记重复的方式.到目前为止,我想到的最好的解决方案是为容器创建一个特殊的行为(当附加容器时,它将枚举附加到子事件的子对象). 有什么想法吗?
It could be style, template, or some other way to avoid behavior or action markup repetition. The best solution I came up so far is creating a special behavior for the container (when attached, it enumerates children attaching to the children events). Any ideas?
推荐答案
I ran into the same problem and I posted on my blog on how to create an attached property to work around this shortcoming of the Blend SDK.
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