多张床单的公式

//set the total value of all cells in Sheet 2 into G27
worksheet.Cells["G27"].Formula = "=SUM('" + worksheet2.Name + "'!" + worksheet2.Dimension.Start.Address + ":" + worksheet2.Dimension.End.Address + ")";

//set the number of cells with content in Sheet 2, range C1 - C25 into I27
worksheet.Cells["I27"].Formula = "=COUNT('" + excelPackage.Workbook.Worksheets[2].Name + "'!" + excelPackage.Workbook.Worksheets[2].Cells["A1:B25"] + ")";