使用C＃WPF IsEnabled多个绑定？ [英] C# WPF IsEnabled using multiple bindings?

问题描述

我描述一个GUI的部分一个WPF XAML文件，我想一个特定的控制的启用/禁用依赖于两个人。在code看起来像这样的时刻：

I have a WPF xaml file describing a section of a GUI and I'd like the enabling/disabling of a particular control to be dependent on two others. The code looks something like this at the moment:

<ComboBox Name="MyComboBox"
          IsEnabled="{Binding ElementName=SomeCheckBox, Path=IsChecked}"/>

但我想它是依赖于另外一个复选框，以及让类似：

But I'd like it to be dependant on another checkbox as well so something like:

<ComboBox Name="MyComboBox"
          IsEnabled="{Binding ElementName=SomeCheckBox&AnotherCheckbox, Path=IsChecked}"/>

什么是去的最佳途径？我不禁感慨，我缺少明显的东西还是要对这个错误的方式？

What's the best way to go about that? I can't help feeling I'm missing something obvious or going about this the wrong way?

推荐答案

我相信你可能必须使用一个MultiBinding用MultiValueConverter。看这里：<一href=\"http://www.developingfor.net/wpf/multibinding-in-wpf.html\">http://www.developingfor.net/wpf/multibinding-in-wpf.html

I believe you may have to use a MultiBinding with a MultiValueConverter. See here: http://www.developingfor.net/wpf/multibinding-in-wpf.html

下面是直接相关的例子：<一href=\"http://social.msdn.microsoft.com/Forums/en-US/wpf/thread/5b9cd042-cacb-4aaa-9e17-2d615c44ee22\">http://social.msdn.microsoft.com/Forums/en-US/wpf/thread/5b9cd042-cacb-4aaa-9e17-2d615c44ee22

Here is a directly related example: http://social.msdn.microsoft.com/Forums/en-US/wpf/thread/5b9cd042-cacb-4aaa-9e17-2d615c44ee22

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