Hello Mahaved,

Thank you for your post. I have been looking into your requirement and in order to achieve the desired functionality you could use a  keyless Style that would apply to all SummaryResultPresenters with DataTriggers. Since you do not have direct access to the name of the Field, which would trigger any difference in the presenter’s appearance I have created a IValueConverter to get to the Field’s name. Here are both the sample xaml style and the converter code I have used to get red summaries for the “name” Field and blue for the “sales” Field:

<Style TargetType="{x:Type igDP:SummaryResultPresenter}">

            <Style.Triggers>

                <DataTrigger Binding="{Binding Converter={StaticResource MyFieldNameCon}}" Value="Capacity">

                    <Setter Property="Background" Value="Yellow" />

                    <Setter Property="Foreground" Value="Green" />

                </DataTrigger>

                <DataTrigger Binding="{Binding Converter={StaticResource MyFieldNameCon}}" Value="Mileage">

                    <Setter Property="Background" Value="LightCoral" />

                    <Setter Property="Foreground" Value="SeaGreen" />

                </DataTrigger>

            </Style.Triggers>

        </Style>

…

public class MyConverter : IValueConverter

    {

        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)

        {

            return (value as SummaryResultEntry).SummaryResult.SourceField.Label.ToString();

        }

        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)

        {

            return value;

        }

    }

I am attaching a sample application(DataGridSummaryDefinitions.zip) that shows this approach.

Let me know, if you need any further assistance on this matter.