How does SelectedSource work?

Sep 26, 2013 at 1:13 PM
Edited Sep 26, 2013 at 2:00 PM
In the following example, how do I set the SelectedSource to always default to say "option2" each time the page first opens?
    <Grid Style="{StaticResource ContentRoot}">
        <!-- TODO: set @SelectedSource -->
        <mui:ModernTab Layout="List" SelectedSource="??">
            <mui:ModernTab.Links>
                <mui:Link DisplayName="option1" Source="/Content/xyz1.xaml"/>
                <mui:Link DisplayName="option2" Source="/Content/xyz2.xaml"/>  
                <mui:Link DisplayName="option3" Source="/Content/xyz3.xaml"/>               
            </mui:ModernTab.Links>
        </mui:ModernTab>
    </Grid>
Sep 29, 2013 at 7:04 PM
SelectedSource="/Content/xyz2.xaml"