FarPoint.Win.Spread.SpreadView sv = fpSpread1.GetRootWorkbook();
sv.AllowSheetMove = true;
sv.AllowUndo = true;
sv.Sheets.Count = 3;
Dim sv As FarPoint.Win.Spread.SpreadView = FpSpread1.GetRootWorkbook
sv.AllowSheetMove = True
sv.AllowUndo = True
sv.Sheets.Count = 3