GrapeCity.Win.Spread.InputMan.CellType.GcNumberCellType ncell1 = new GrapeCity.Win.Spread.InputMan.CellType.GcNumberCellType();
ncell1.Spin.AllowSpin = true;
ncell1.Spin.IncrementValue = 2;
ncell1.Spin.SpinMode = GrapeCity.Win.Spread.InputMan.CellType.NumberSpinMode.Value;
//Use up or down arrow keys to change the value
ncell1.Spin.SpinOnKeys = true;
fpSpread1.Sheets[0].Cells[1, 1].CellType = ncell1;
fpSpread1.ActiveSheet.Cells[1, 1].Value = 12.3189;
Dim ncell1 = New GrapeCity.Win.Spread.InputMan.CellType.GcNumberCellType()
ncell1.Spin.AllowSpin = True
ncell1.Spin.IncrementValue = 2
ncell1.Spin.SpinMode = GrapeCity.Win.Spread.InputMan.CellType.NumberSpinMode.Value
'Use up or down arrow keys to change the value
ncell1.Spin.SpinOnKeys = True
fpSpread1.Sheets(0).Cells(1, 1).CellType = ncell1
fpSpread1.ActiveSheet.Cells(1, 1).Value = 12.3189