FarPoint.Win.Spread.CellType.CheckBoxCellType ccell = new FarPoint.Win.Spread.CellType.CheckBoxCellType();
ccell.TextAlign = FarPoint.Win.ButtonTextAlign.TextRightPictLeft;
FarPoint.Win.Spread.CellType.CheckBoxCellType ccell1 = new FarPoint.Win.Spread.CellType.CheckBoxCellType(ccell);
ccell1.TextTrue = "True";
fpSpread1.Sheets[0].Cells[1, 1].CellType = ccell1;
Dim ccell As New FarPoint.Win.Spread.CellType.CheckBoxCellType()
ccell.TextAlign = FarPoint.Win.ButtonTextAlign.TextRightPictLeft
Dim ccell1 As New FarPoint.Win.Spread.CellType.CheckBoxCellType(ccell)
ccell1.TextTrue = "True"
fpSpread1.Sheets(0).Cells(1, 1).CellType = ccell1