Hi Spacegoat,
Thanks for the interest in Syncfusion products.
Arrow on the column header indicates the direction of sorting i.e. ascending or descending. You can handle cellClick event and restrict a particular column(s) from sorting and can hide the sort arrow.
You can hide a column with the help of following code.
private void gridDataBoundGrid1_CellClick(object sender, GridCellClickEventArgs e)
{
if (e.ColIndex == 1 && e.RowIndex == 0)//Sort Column rather than 1.
this.gridDataBoundGrid1.SortBehavior = GridSortBehavior.None;
else
this.gridDataBoundGrid1.SortBehavior = GridSortBehavior.SingleClick;
}
Please refer the sample in the below link that illustrates the above.
http://websamples.syncfusion.com/samples/Grid.Windows/F42773A/main.htmPlease let me know if it helps.
Regards,
Asem.