Hi Narendra,

Thank you for your reply. I have been looking into your questions and I created a sample application(DataGridSummaryDefinitionSample.zip) where I am using your converter.

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

In future please create a separate forum thread for each of your new questions.

Thank you for understanding.

That worked! To recap and three questions, I'm using a converter as suggested but:

1. I feel there is a XAML only solution. Ie how in the trigger can I specify a StaticResource for the ColumnName or Key something like (which is totally wrong) :

    <DataTrigger Binding="{Binding {Name}}" Value="Bucket">  <!-- Very wrong and very bad code -->

2. Notice the Margin="5,0,5,0", which means all the summary cells have both left and right margins, dosen't feel right to me...

3. How can I upload nice image and nicely formatted code with scroll bars like other folks?

Thx

XAML:

<Style TargetType="{x:Type igDP:SummaryResultPresenter}">
    <Setter Property="HorizontalContentAlignment" Value="Right"/>

<Setter Property="Template">

  <Setter.Value>
    <ControlTemplate TargetType="{x:Type igDP:SummaryResultPresenter}">
      <Border
        <TextBlock HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
           Margin="5,0,5,0"
           Text="{Binding Path=SummaryResult.DisplayTextAsync, Mode=OneWay, RelativeSource={RelativeSource TemplatedParent}}"/>
     </Border>

       <ControlTemplate.Triggers>
          <DataTrigger Binding="{Binding Converter={StaticResource FieldNameToBoolConverter}}" Value="True">
            <Setter Property="HorizontalContentAlignment" Value="Left"/>
          </DataTrigger>
        </ControlTemplate.Triggers>
      </ControlTemplate>
    </Setter.Value>
  </Setter>
</Style>

...

<igDP:SummaryDefinition SourceFieldName="Bucket" Calculator="Sum" StringFormat="{}{0:0,0}"/>

CodeBehind:

public class FieldNameToBoolConverter : IValueConverter
{
  public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
  {
     var name = ((Infragistics.Windows.DataPresenter.SummaryResult) value).SourceField.Name;
     return name == "Bucket" ? true : false;
  }

...

}