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Editorial Team
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Asked: 2026-06-05T17:20:19+00:00

Build a menu using the WPF Ribbon. My application is in the MVVM pattern.

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Build a menu using the WPF Ribbon. My application is in the MVVM pattern. To connect the RibbonButton the ViewModel, use the form: 

Command="{Binding Logoff}"

It works correctly.
Now, using the same command on RibbonApplicationMenuItem:

 Command="{Binding Logoff}"

does not raise any calls or event. What do I need for the RibbonApplicationMenuItem call a method that is in the ViewModel? When I create methods in the codebehind, it works. But this goes against what I’m developing MVVM architecture.
Would have any suggestions to make the RibbonApplicationMenuItem be connected via binding to ViewModel?

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1 Answer

  1. Editorial Team

    After several searches, I found the solution to the problem. Ribbon in the package has the file MicrosoftRibbonForWPFSourceAndSamples, which has a great example of how to work with RibbonApplicationMenuItem. I used the method DelegateCommand, which comes as an example in this package.

    I used the following syntax in the constructor of View:

    DelegateCommand  = new rbiEfetuarLogoff.Command(mainWindowViewModel.DoLogoff);

    I hope it’s useful for someone else.

    Best Regards

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