<ScrollViewer VerticalScrollBarVisibility="Visible" Margin="10,10,10,10">
<ScrollViewer.Resources>
<Style x:Key="{x:Type ScrollBar}" TargetType="{x:Type ScrollBar}">
<Setter Property="Stylus.IsFlicksEnabled" Value="false"/>
<Setter Property="Foreground" Value="DarkGray"/>
<Setter Property="Width" Value="20"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ScrollBar}">
<Grid>
<Track x:Name="PART_Track" Width="10">
<Track.Thumb>
<Thumb>
<Thumb.Template>
<ControlTemplate TargetType="{x:Type Thumb}">
<Rectangle Fill="{TemplateBinding Background}" RadiusX="5" RadiusY="5"/>
</ControlTemplate>
</Thumb.Template>
<Thumb.Background>
<LinearGradientBrush StartPoint="0,0" EndPoint="1,1">
<GradientStop Color="DarkGray" Offset="0.0"/>
<GradientStop Color="Gray" Offset="0.5"/>
<GradientStop Color="DarkGray" Offset="1.0"/>
</LinearGradientBrush>
</Thumb.Background>
</Thumb>
</Track.Thumb>
</Track>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</ScrollViewer.Resources>
