如何使用转换器绑定到StaticResource?

问题描述

我想使用Converter来更改StaticResource的值，然后再将其分配给属性.有没有一种模拟Binding的方法，它将在转换后仅设置StaticResource的值?

I want to use a Converter to change the value of a StaticResource before assigning it to a property. Is there a way to simulate a Binding that will just set the value of the StaticResource after converting it?

像{Binding Value={StaticResource myStatic}, Converter={StaticResource myConverter}}一样?

推荐答案

这有效:

<TextBox Text="{Binding Source={StaticResource myStatic},
                        Converter={StaticResource myConverter},
                        Mode=OneWay}" />

请注意，您必须以一种方式进行绑定，因为绑定需要使用path属性.这是有道理的，因为否则绑定将不得不替换整个资源...

Note that you have to bind one way, because the binding requires a path attribute otherwise. This makes sense, as otherwise the binding would have to replace the whole resource...

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