Hello,

I'm using the XamGeographicMap control and plotting a GeographicSymbolSeries.  I want to use a data trigger to customize the marker based on one of the properties of the series ItemsSource.

I'm trying something like this in my XAML:

<LinearGradientBrush x:Key="StandardBackground" EndPoint="0.5,1" StartPoint="0.5,0">

    <GradientStop Color="#FF8CCDEC" />

    <GradientStop Color="#FF38A3D6" Offset="1" />

</LinearGradientBrush>

 <LinearGradientBrush x:Key="PoolBackground" EndPoint="0.5,1" StartPoint="0.5,0">

    <GradientStop Color="#FFEAEC8C" />

    <GradientStop Color="#FFD4D638" Offset="1" />

</LinearGradientBrush>

 <SolidColorBrush x:Key="StandardStroke" Color="Black" />

 <Ellipse x:Key="StandardEllipse"

         Width="10"

         Height="10"

         Fill="{StaticResource StandardBackground}"

         Stroke="{StaticResource StandardStroke}"

         StrokeThickness="0.5" />

 <Ellipse x:Key="PoolEllipse"

         Width="10"

         Height="10"

         Fill="{StaticResource PoolBackground}"

         Stroke="{StaticResource StandardStroke}"

         StrokeThickness="0.5" />

 <DataTemplate x:Key="MarkerTemplate">

    <ContentControl Content="{Binding}"/>

    <DataTemplate.Triggers>

        <DataTrigger Binding="{Binding RelativeSource={RelativeSource Self}, Path=MeterType}" Value="Standard">

            <Setter Property="Content" Value="{StaticResource StandardEllipse}" />

        </DataTrigger>

        <DataTrigger Binding="{Binding RelativeSource={RelativeSource Self}, Path=MeterType}" Value="Pool">

            <Setter Property="Content" Value="{StaticResource PoolEllipse}" />

        </DataTrigger>

    </DataTemplate.Triggers>

</DataTemplate>

Then when I create the series, I set it's MarkerTemplate to "MarkerTemplate".  This obviously doesn't work.  Are there any examples of using DataTriggers for controlling the MarkerTemplate of a GeographicSymbolSeries?

Thanks, Steve