Hi Denig,
Thanks for contacting Syncfusion support.
We have analyzed your query and you can achieve your requirement by customizing style for GridCell.
Please refer the below code example.
<Window.Resources>
<Style TargetType="Syncfusion:GridCell">
<Setter Property="BorderThickness" Value="0,0,0,1"/>
</Style>
</Window.Resources> |
Please download sample from the below location.
Regards,
Srinivasan