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Asked: 2026-05-23T18:35:50+00:00

I am trying to implement a Master detail view in WPF MVVM. In my

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I am trying to implement a Master detail view in WPF MVVM.

In my viewmodel I have a observable collection of “Causes”. Each Cause has an observable collection of “Solutions”.

I bound an editable Datagrid to the Causes and it is working fine. But when a user selects a row in the DataGrid I want to allow the user to see its associated solutions in the TabControl.

How should I go about doing this? Should I create a property CurrentCause in the Viewmodel and bind it to the SelectedItem. In the TabControl can I bind to CurrentCause.Solutions.

Will this be an optimal approach? Please advise. Thanks!!

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1 Answer

  1. Editorial Team

    You could bind the ItemsSource of the TabControl to be the SelectedItem of the DataGrid using element binding.

    <TabControl ItemsSource="{Binding ElementName=myDataGrid, Path=SelectedItem.Solutions}">
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