TabView does not propagate its BindingContext to the TabViewItems

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Completed

Last Updated: 18 Oct 2022 14:15 by ADMIN

Release 3.1.0

David

Created on: 16 Sep 2022 11:29

Category: TabView

Type: Bug Report

TabView does not propagate its BindingContext to the TabViewItems

This bug prevents the binding of the TabViewItem's properties to the underlying view-model. For example, the following code won't work:

<telerik:RadTabView x:Name="tabView">
    <telerik:TabViewItem HeaderText="{Binding SomeHeaderText}"
                                      ImageSource="{Binding SomeImageSource}">
    </telerik:TabViewItem>
</telerik:RadTabView>

As a temporary workaround, the BindingContext can be propagated manually instead:

<telerik:RadTabView x:Name="tabView">
    <telerik:TabViewItem BindingContext="{Binding BindingContext, Source={x:Reference tabView}}"
                                      HeaderText="{Binding SomeHeaderText}"
                                      ImageSource="{Binding SomeImageSource}">
    </telerik:TabViewItem>
</telerik:RadTabView>