我们可以在数据绑定中连接两个属性吗? [英] Can we concat two properties in data binding?

问题描述

我们可以在绑定表达式中将两个属性连接在一起吗?如果可能没有转换器或没有编写两个文本块并单独设置它们?

Can we concat two properties together in binding expression? If possible without converter or without writing two textblocks and setting them individually?

推荐答案

就像 alpha-mouse 建议 MultiBinding 不能开箱即用一样，但这个家伙把一些东西放在一起可能会有所帮助:

Like alpha-mouse suggests MultiBinding won't work out of the box, but this guy has thrown something together that might help:

http://www.olsonsoft.com/blogs/stefanolson/post/Improvements-to-Silverlight-Multi-binding-support.aspx

如果这看起来有点无赖，那么也许尝试在您的对象上放置一个组合值属性作为绑定机制的助手，例如:

If that seems a bit rogue, then maybe try putting a combined value property on your object as a helper for the Binding mechanism, like:

public string FullName {
   get { return this.FirstName + " " + this.LastName; }
}

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