fpSpread1.ActiveSheet.Cells[0, 0].Text = "a";
fpSpread1.ActiveSheet.Cells[0,0].CellPadding.Top = Convert.ToInt16(1);
fpSpread1.ActiveSheet.Cells[0, 0].CellPadding.Left = Convert.ToInt16(3);
fpSpread1.ActiveSheet.Cells[0, 0].CellPadding.Bottom = Convert.ToInt16(1);
fpSpread1.ActiveSheet.Cells[0, 0].CellPadding.Right = Convert.ToInt16(1);
fpSpread1.ActiveSheet.Cells(0, 0).Text = "a"
fpSpread1.ActiveSheet.Cells(0,0).CellPadding.Top = Convert.ToInt16(1)
fpSpread1.ActiveSheet.Cells(0, 0).CellPadding.Left = Convert.ToInt16(3)
fpSpread1.ActiveSheet.Cells(0, 0).CellPadding.Bottom = Convert.ToInt16(1)
fpSpread1.ActiveSheet.Cells(0, 0).CellPadding.Right = Convert.ToInt16(1)