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I want to use a Converter to change the value of a StaticResource before assigning it to a property. Is there a way to simulate a Binding that will just set the value of the StaticResource after converting it?

Something like {Binding Value={StaticResource myStatic}, Converter={StaticResource myConverter}}?

Ignacio Soler Garcia
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1 Answers1

70

This works:

<TextBox Text="{Binding Source={StaticResource myStatic}, 
                        Converter={StaticResource myConverter},
                        Mode=OneWay}" />

Note that you have to bind one way, because the binding requires a path attribute otherwise. This makes sense, as otherwise the binding would have to replace the whole resource...

Marc
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  • For properties, which probably won't change at runtime from XAML side this `Mode=OneWay` isn't required, e.g. for `Grid.Row`. Anyway - I finally got ridden of magic numbers from XAML in favor of enums, thanks! – Marcin Tarsier Feb 22 '18 at 16:48