Howto remove the vertical gridlines in the WPF version of SfDataGrid

I would like to remove the vertical gridlines in the WPF version of SfDataGrid. The examples I can find only allow you to remove all the gridlines by setting the borderbrush to transparent. However, I don't want to removes all the gridlines. I want to keep the horizontal grid lines (which would separate the records) but remove the vertical grid lines (which separate the columns). Is this possible?

<Window.Resources>      <Style TargetType="syncfusion:GridCell">          <Setter Property="BorderThickness" Value="0,0,0,1" />      </Style>      <Style TargetType="syncfusion:GridHeaderCellControl">          <Setter Property="BorderThickness" Value="0,0,0,1" />      </Style>  </Window.Resources>

Hi Farjana,