绑定到嵌套静态类中的属性

本文介绍了绑定到嵌套静态类中的属性的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我的结构如下:

public static class Constants { public static class Foo { public static string Bar { get { //Constants.Foo.Bar == "FooBar" return "FooBar"; } } } }

我想将此绑定到用户控件中的按钮上.

I want to bind this to a button in a usercontrol.

<Button Content="{Binding Source={x:Static ns:Constants.Foo.Bar}}" />

(其中ns指向定义常量"的程序集和名称空间). 这导致两个错误:

(where ns points to the assembly and namespace where "Constants" is defined). This results in two errors:

• 找不到类型'Constants.Foo'.请注意，类型名称区分大小写."
• 未找到类型'ns:Constants.Foo'."
• "Cannot find the type 'Constants.Foo'. Note that type names are case sensitive."
• "Type 'ns:Constants.Foo' was not found."

我也尝试过:

<Button Content="{Binding Source={x:Static ns:Constants+Foo.Bar}}" />

这会导致一个错误:

• 未找到类型'ns:Constants + Foo'."
• "Type 'ns:Constants+Foo' was not found."

是否可以绑定到静态类中的静态类中的静态属性?如果是，怎么办?

Is is possible to bind to a static property in a static class in a static class? If yes, how?

推荐答案

这对我有用

<Button Content="{Binding Source={x:Static local:Constants+Foo.Bar}}" />

本地为

xmlns:local="clr-namespace:WpfTestApp1"