问题描述
我可以创建一个电影，在MouseEnter事件中，我可以将标签的静态颜色从一种颜色更改为另一种颜色（例如，黑色到白色）。 这很有效。
I can create a movie where on the MouseEnter event, I can change the static colour of a label from one colour to another (black to white, for example). This works well.
现在通过扩展，我想让这两种颜色由所采用的主题控制，程序范围。 因此，我尝试将标签颜色分配给资源字典中名为labelNormal的资源颜色定义。 然后，在电影的
中，我试图将其更改为labelOver，这是我资源字典中的另一种颜色。 不幸的是，它不起作用 - 无论电影如何，它都会将labelOver永久地分配给标签颜色。 如果我指定静态颜色，
，但是一旦我将前景颜色设置为资源，它就无效。
Now by extension, I want to make those two colours controlled by the theme employed, program wide. As a result, I have attempted to assign the label colour to a resource colour definition called labelNormal in my resource dictionary. Then, in the movie, I have attempted to change this to labelOver, another colour in my resource dictionary. Unfortunately, it doesn't work--it permanently assigns labelOver to the label colour regardless of the movie. It works well if I assign colours static, but does not work once I make the foreground colour a resource instead.
处理颜色变化的好方法是什么由主题处理？ 感谢任何帮助。
What's a good way to handle colour changes like this that is handled by the theme? Any help is appreciated.
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