鉴于这是WPF(不是Silverlight)，我认为您确实可以选择:自定义标记扩展.这样的扩展名可以构造并返回Binding，但是您会喜欢它，并且将导致一个简单的用法模式，例如:

Given that this is WPF (not Silverlight) I think you do have an option: a custom markup extension. Such an extension could construct and return a Binding however you like, and would result in a simple usage pattern such as:

<TextBox Text="{ValidatedBinding Description}"/>

有关实现自定义标记扩展的详细信息，请参见此处.

For more information on implementing a custom markup extension, see here.