Using XAML StyleSheets (Universal Windows Apps)
You can use StyleSheets with XAML and get the same general advantages of CSS StyleSheets, namely a more consistent layout, easier to maintain and reduction of clutter in your main layout.
You can use StyleSheets with XAML and get the same general advantages of CSS StyleSheets, namely a more consistent layout, easier to maintain and reduction of clutter in your main layout.
For example, here we have a Stack Panel with a couple of Text Blocks:
<StackPanel x:Name="pnlbody"
HorizontalAlignment="Center"
Width="350"
Padding="0"
Margin="0,70,0,0"
VerticalAlignment="Top" >
<TextBlock />
<TextBlock />
</StackPanel>
You can reduce this code to:
<StackPanel x:Name="pnlbody" Style="{ThemeResource BodyStyle}">
<TextBlock />
<TextBlock />
</StackPanel>
and then define a StyleSheet like:
<Style x:Key="BodyStyle" TargetType="StackPanel">
<Setter Property="HorizontalAlignment" Value="Center" />
<Setter Property="Width" Value="350" />
<Setter Property="Padding" Value="0" />
<Setter Property="Margin" Value="0,70,0,0" />
<Setter Property="VerticalAlignment" Value="Top" />
</Style>
You can see how this is built. A particular Style is associated with the TargetType (in this case a StackPanel, but can be a TextBlock, Image or any XAML control) and then whatever properties you originally defined must be placed in a Setter block of Property and Value.
In a Visual Studio project, StyleSheets can usually be found in the {project_root}/Styles/Styles.xaml. You can start by simply adding definitions into that. If you use a separate file then don’t forget to add a definition in the app.xaml file.