I have used your suggestion of using the #stsum for displaying the sum of the stack.
The bottom series does not have a displayed label and the top has the #stsum.
Interestingly the displayed sum does not update if the bottom stacked (no label) value changes.
The bar size does increase and so i suspect it is bound correctly.
thanks
dco
<
telerik:RadChart
Grid.Row
=
"0"
x:Name
=
"chartForcast"
>
<
telerik:RadChart.SeriesMappings
>
<
telerik:SeriesMapping
LegendLabel
=
"Shipped Orders"
>
<
telerik:SeriesMapping.SeriesDefinition
>
<
telerik:StackedBarSeriesDefinition
StackGroupName
=
"Actual"
ShowItemLabels
=
"False"
ShowItemToolTips
=
"True"
>
<
telerik:StackedBarSeriesDefinition.Appearance
>
<
telerik:SeriesAppearanceSettings
/>
</
telerik:StackedBarSeriesDefinition.Appearance
>
<
telerik:StackedBarSeriesDefinition.LabelSettings
>
<
telerik:BarLabelSettings
LabelDisplayMode
=
"Inside"
/>
</
telerik:StackedBarSeriesDefinition.LabelSettings
>
</
telerik:StackedBarSeriesDefinition
>
</
telerik:SeriesMapping.SeriesDefinition
>
<
telerik:SeriesMapping.ItemMappings
>
<
telerik:ItemMapping
DataPointMember
=
"XCategory"
FieldName
=
"ForcastPeriodName"
/>
<
telerik:ItemMapping
DataPointMember
=
"YValue"
FieldName
=
"Shipped"
/>
</
telerik:SeriesMapping.ItemMappings
>
</
telerik:SeriesMapping
>
<
telerik:SeriesMapping
LegendLabel
=
"Open Orders"
>
<
telerik:SeriesMapping.SeriesDefinition
>
<
telerik:StackedBarSeriesDefinition
StackGroupName
=
"Actual"
ItemLabelFormat
=
"#STSUM"
ShowItemToolTips
=
"True"
>
<
telerik:BarSeriesDefinition.LabelSettings
>
<
telerik:BarLabelSettings
LabelDisplayMode
=
"Outside"
/>
</
telerik:BarSeriesDefinition.LabelSettings
>
</
telerik:StackedBarSeriesDefinition
>
</
telerik:SeriesMapping.SeriesDefinition
>
<
telerik:SeriesMapping.ItemMappings
>
<
telerik:ItemMapping
DataPointMember
=
"XCategory"
FieldName
=
"ForcastPeriodName"
/>
<
telerik:ItemMapping
DataPointMember
=
"YValue"
FieldName
=
"Extended"
/>
</
telerik:SeriesMapping.ItemMappings
>
</
telerik:SeriesMapping
>
<
telerik:SeriesMapping
LegendLabel
=
"Forcast"
>
<
telerik:SeriesMapping.SeriesDefinition
>
<
telerik:BarSeriesDefinition
ItemLabelFormat
=
"#DATAITEM.ForcastLabel"
>
<
telerik:BarSeriesDefinition.LabelSettings
>
<
telerik:BarLabelSettings
LabelDisplayMode
=
"Inside"
/>
</
telerik:BarSeriesDefinition.LabelSettings
>
</
telerik:BarSeriesDefinition
>
</
telerik:SeriesMapping.SeriesDefinition
>
<
telerik:SeriesMapping.ItemMappings
>
<
telerik:ItemMapping
DataPointMember
=
"XCategory"
FieldName
=
"ForcastPeriodName"
/>
<
telerik:ItemMapping
DataPointMember
=
"YValue"
FieldName
=
"Forcast"
/>
</
telerik:SeriesMapping.ItemMappings
>
</
telerik:SeriesMapping
>
</
telerik:RadChart.SeriesMappings
>
</
telerik:RadChart
>