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

问题描述

我有一个WPF xaml文件描述一个GUI的一部分，我想启用/禁用一个特定的控件依赖于另外两个。代码看起来像这样：

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}"/>

但我希望它依赖于另一个复选框，像这样：

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}"/>

最好的办法是什么？我不禁感到我错过了一些明显的错误或者错误的方式？

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

我相信你可能有使用MultiBinding与MultiValueConverter。请参阅： 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

这是一个直接相关的示例： 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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