Hello,

To get the Excel look regarding the borders, you should create a style for the CellValuePresenter and set BorderBrush and BordeThickness properties.

Regarding the Summaries, you should create a style for the Summary presenter and retemplate it.

Here is a sample style that will not show the label of the Calculator used in the summary:

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

            <Setter Property="Padding" Value="1,1"/>

            <Setter Property="Template">

                <Setter.Value>

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

                        <Border

Background="{TemplateBinding Background}"

BorderBrush="{TemplateBinding BorderBrush}"

BorderThickness="1"

Padding="{TemplateBinding Padding}"

ToolTip="{Binding Path=SummaryResult.ToolTipResolved, RelativeSource={RelativeSource TemplatedParent}}">

                            <Grid Margin="2">

                                <Grid.ColumnDefinitions>

                                    <ColumnDefinition Width="Auto"/>

                                    <ColumnDefinition Width="5*"/>

                                </Grid.ColumnDefinitions>

                                <TextBlock  Grid.Column="1" Foreground="BurlyWood" Text="{Binding Path=SummaryResult.Value, Mode=OneWay, RelativeSource={RelativeSource TemplatedParent}}" HorizontalAlignment="Right"/>

                            </Grid>

                        </Border>

                    </ControlTemplate>

                </Setter.Value>

            </Setter>

            <Setter Property="Margin" Value="0,0,0,0"/>

        </Style>

Hope this helps,

Alex.