来源：http://blog.csdn.net/newgrammer/archive/2006/04/03/501058.aspx
'1.打开Excel
Dim exl As New Excel.Application()
exl.Visible = True
'2.添加工作簿
exl.Workbooks.Add()
'3.设定活动工作表
'exl.Worksheets("sheets").active()
'4.打开指定的Excel文件
'exl.Workbooks.Open("c:\book1.xls")
'5.显示Excel窗口
exl.Visible = True
'6.更改标题栏
exl.Caption = "aaaaaaaaaaa"
'7.为单元格赋值
exl.Cells(1, 4).value = 100
exl.Range("a1:b5").Value = 50
'8.设置指定列宽度
exl.ActiveSheet.columns(1).columnwidth = 20
'9.设行高
exl.ActiveSheet.rows(1).rowheight = 1 / 0.035
'10.在第18行插入分页
exl.ActiveSheet.rows(18).pagebreak = 1
'11.在第4列前删除分页符
exl.ActiveSheet.columns(4).pagebreak = 0
'12.指定边框线的宽度
exl.ActiveSheet.range("b3:d3").borders(2).weight = 3
'13.边框线条类型
Dim sheet As Excel.Worksheet
sheet = exl.ActiveSheet
sheet.Range("b10:f13").Borders(Excel.XlBordersIndex.xlEdgeBottom).LineStyle = 1
'14.设置页脚
sheet.PageSetup.CenterFooter = "第&p页"
'15.页眉
sheet.PageSetup.CenterHeader = "aaaaaa"
'16.顶、底、左、右边距
sheet.PageSetup.HeaderMargin = 2 / 0.035
sheet.PageSetup.FooterMargin = 2 / 0.035
sheet.PageSetup.LeftMargin = 2 / 0.035
sheet.PageSetup.RightMargin = 2 / 0.035
'页眉距顶端、页脚距底边
sheet.PageSetup.HeaderMargin = 2 / 0.0354
sheet.PageSetup.FooterMargin = 2 / 0.035
'22.页面水平居中
sheet.PageSetup.CenterHorizontally = True
'23.页面垂直居中
sheet.PageSetup.CenterVertically = True
'24.页面纸张
sheet.PageSetup.PaperSize = Excel.XlPaperSize.xlPaperA4
'25.打印网格（边框是实线，中间是虚线）
sheet.PageSetup.PrintGridlines = True
'26.复制整个工作表
sheet.Range("a1:f5").Copy()
sheet.Range("a10").PasteSpecial() '粘贴
'29.插入列/行
sheet.Columns(1).insert()
sheet.Rows(1).insert()
'31.合并格
sheet.Range("c4:d4").Merge()
'33.调整字体
'sheet.Cells("a1: f10").font.name = 5
'38.打印预览
exl.ActiveWorkbook.PrintPreview()
'39.打印
exl.ActiveWorkbook.PrintOut()
'40.保存文件
exl.ActiveWorkbook.SaveAs("e:\aa.xls")
'41.放弃存盘
exl.ActiveWorkbook.Saved = True
'43.退出
exl.Quit()
