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Asked: 2026-05-15T01:48:50+00:00

I have a gridview were I define some columns, like this… <GridViewColumn.CellTemplate> <DataTemplate> <TextBlock

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I have a gridview were I define some columns, like this…

<GridViewColumn.CellTemplate>
    <DataTemplate>
        <TextBlock Text="{Binding MyProp}" />
    </DataTemplate>
</GridViewColumn.CellTemplate>

I bind my gridview to a collection and implemts INotifyPropertyChanged in the property MyProp. This works well and any changes of MyProp are reflected to the gridview.

If I add another column that is bound to the object itself I dont get any notifications/updates. My code…

<GridViewColumn.CellTemplate>
    <DataTemplate>
        <TextBlock Text="{Binding Converter={StaticResource myConverter}}"/>
    </DataTemplate>
</GridViewColumn.CellTemplate>

I think I need something like INotifyPropertyChanged for the object but I have no idea how to do this. Any suggestions?

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1 Answer

  1. Editorial Team

    Yes, the actual instance itself never changes – only its properties.

    Presumably your converter relies on a bunch of properties from the object you’ve bound to? If so, you could use a MultiBinding and change your converter to an IMultiValueConverter. Then you can bind to all the dependent properties that might cause the TextBlock to update.

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