This example sets the sheet to have three columns in the row header and to display letters in the first column (closest to the data area).
FarPoint.Web.Spread.SheetView sv;
sv = FpSpread1.ActiveSheetView;
sv.RowHeader.ColumnCount = 3;
if(IsPostBack)
{
sv.RowHeaderAutoTextIndex = 0;
}
Dim sv As FarPoint.Web.Spread.SheetView sv = FpSpread1.ActiveSheetView sv.RowHeader.ColumnCount = 3 If IsPostBack Then sv.RowHeaderAutoTextIndex = 0 End If