Hope this is not a dupe.

I would like to be able to do the following in XAML:

<DataTemplate DataType="{x:Type NewGACCTestApp:ButtonVM}">        
        <Button 
                Grid.Column="{Binding GridColumn}" 
                Grid.Row="{Binding GridRow}" 
                Content="{Binding Path=Info}" 
        />
</DataTemplate>

The Content binding works fine but Grid.Column and Grid.Row simply don't exist in the produced object. Not even when I set them to some value without binding (like in Grid.Column="1"). I've snooped the application and saw that inside my grid nobody ever sets Grid.Column and Grid.Row.

Any ideas?