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Editorial Team
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Asked: 2026-05-11T21:20:05+00:00

I have a WPF xaml file describing a section of a GUI and I’d

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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}"/>

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}"/>

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?

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1 Answer

  1. Editorial Team

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

    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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