全面控制 Excel 首先创建 Excel 对象,使用ComObj: Dim ExcelID as Excel.Application Set ExcelID as new Excel.Application 1) 显示当前窗口: ExcelID.Visible := True; 2) 更改 Excel 标题栏: ExcelID.Caption := '应用程序调用 Microsoft Excel'; 3) 添加新工作簿: ExcelID.WorkBooks.Add; 4) 打开已存在的工作簿: ExcelID.WorkBooks.Open( 'C:ExcelDemo.xls' ); 5) 设置第2个工作表为活动工作表: ExcelID.WorkSheets[2].Activate; 或 ExcelID.WorkSheets[ 'Sheet2' ].Activate; 6) 给单元格赋值: ExcelID.Cells[1,4].Value := '第一行第四列'; 7) 设置指定列的宽度(单位:字符个数),以第一列为例: ExcelID.ActiveSheet.Columns[1].ColumnsWidth := 5; 8) 设置指定行的高度(单位:磅)(1磅=0.035厘米),以第二行为例: ExcelID.ActiveSheet.Rows[2].RowHeight := 1/0.035; // 1厘米 9) 在第8行之前插入分页符: ExcelID.WorkSheets[1].Rows[8].PageBreak := 1; 10) 在第8列之前删除分页符: ExcelID.ActiveSheet.Columns[4].PageBreak := 0; 11) 指定边框线宽度: ExcelID.ActiveSheet.Range[ 'B3:D4' ].Borders[2].Weight := 3; 1-左 2-右 3-顶 4-底 5-斜( ) 6-斜( / ) 12) 清除第一行第四列单元格公式: ExcelID.ActiveSheet.Cells[1,4].ClearContents; 13) 设置第一行字体属性: ExcelID.ActiveSheet.Rows[1].Font.Name := '隶书'; ExcelID.ActiveSheet.Rows[1].Font.Color := clBlue; ExcelID.ActiveSheet.Rows[1].Font.Bold := True; ExcelID.ActiveSheet.Rows[1].Font.UnderLine := True; 14) 进行页面设置: a.页眉: ExcelID.ActiveSheet.PageSetup.CenterHeader := '报表演示'; b.页脚: ExcelID.ActiveSheet.PageSetup.CenterFooter := '第&P页'; c.页眉到顶端边距2cm: ExcelID.ActiveSheet.PageSetup.HeaderMargin := 2/0.035; d.页脚到底端边距3cm: ExcelID.ActiveSheet.PageSetup.HeaderMargin := 3/0.035; e.顶边距2cm: ExcelID.ActiveSheet.PageSetup.TopMargin := 2/0.035; f.底边距2cm: ExcelID.ActiveSheet.PageSetup.BottomMargin := 2/0.035; g.左边距2cm: ExcelID.ActiveSheet.PageSetup.LeftMargin := 2/0.035; h.右边距2cm: ExcelID.ActiveSheet.PageSetup.RightMargin := 2/0.035; i.页面水平居中: ExcelID.ActiveSheet.PageSetup.CenterHorizontally := 2/0.035; j.页面垂直居中: ExcelID.ActiveSheet.PageSetup.CenterVertically := 2/0.035; k.打印单元格网线: ExcelID.ActiveSheet.PageSetup.PrintGridLines := True; 15) 拷贝操作: a.拷贝整个工作表: ExcelID.ActiveSheet.Used.Range.Copy; b.拷贝指定区域: ExcelID.ActiveSheet.Range[ 'A1:E2' ].Copy; c.从A1位置开始粘贴: ExcelID.ActiveSheet.Range.[ 'A1' ].PasteSpecial; d.从文件尾部开始粘贴: ExcelID.ActiveSheet.Range.PasteSpecial; 16) 插入一行或一列: a. ExcelID.ActiveSheet.Rows[2].Insert; b. ExcelID.ActiveSheet.Columns[1].Insert; 17) 删除一行或一列: a. ExcelID.ActiveSheet.Rows[2].Delete; b. ExcelID.ActiveSheet.Columns[1].Delete; 18) 打印预览工作表: ExcelID.ActiveSheet.PrintPreview; 19) 打印输出工作表: ExcelID.ActiveSheet.PrintOut; 20) 工作表保存: If not ExcelID.ActiveWorkBook.Saved then ExcelID.ActiveSheet.PrintPreview End if 21) 工作表另存为: ExcelID.SaveAs( 'C:ExcelDemo1.xls' ); 22) 放弃存盘: ExcelID.ActiveWorkBook.Saved := True; 23) 关闭工作簿: ExcelID.WorkBooks.Close; 24) 退出 Excel: ExcelID.Quit; 25) 设置工作表密码: ExcelID.ActiveSheet.Protect "123",DrawingObjects:=True,Contents:=True,Scenarios:=True 26) EXCEL的显示方式为最大化 ExcelID.Application.WindowState = xlMaximized 27) 工作薄显示方式为最大化 ExcelID.ActiveWindow.WindowState = xlMaximized 28) 设置打开默认工作薄数量 ExcelID.SheetsInNewWorkbook = 3 29) '关闭时是否提示保存(true 保存;false 不保存) ExcelID.DisplayAlerts = False 30) 设置拆分窗口,及固定行位置 ExcelID.ActiveWindow.SplitRow = 1 ExcelID.ActiveWindow.FreezePanes = True 31) 设置打印时固定打印内容 ExcelID.ActiveSheet.PageSetup.PrintTitleRows = "$1:$1" 32) 设置打印标题 ExcelID.ActiveSheet.PageSetup.PrintTitleColumns = "" 33) 设置显示方式(分页方式显示) ExcelID.ActiveWindow.View = xlPageBreakPreview 34) 设置显示比例 ExcelID.ActiveWindow.Zoom = 100 35) 让Excel 响应 DDE 请求 Ex.Application.IgnoreRemoteRequests = False 用VB操作EXCEL Private Sub Command3_Click() On Error GoTo err1 Dim i As Long Dim j As Long Dim objExl As Excel.Application '声明对象变量 Me.MousePointer = 11 '改变鼠标样式 Set objExl = New Excel.Application '初始化对象变量 objExl.SheetsInNewWorkbook = 1 '将新建的工作薄数量设为1 objExl.Workbooks.Add '增加一个工作薄 objExl.Sheets(objExl.Sheets.Count).Name = "book1" '修改工作薄名称 objExl.Sheets.Add,objExl.Sheets("book1") ‘增加第二个工作薄在第一个之后 objExl.Sheets(objExl.Sheets.Count).Name = "book2" objExl.Sheets.Add,objExl.Sheets("book2") ‘增加第三个工作薄在第二个之后 objExl.Sheets(objExl.Sheets.Count).Name = "book3" objExl.Sheets("book1").Select '选中工作薄<book1> For i = 1 To 50 '循环写入数据 For j = 1 To 5 If i = 1 Then objExl.Selection.NumberFormatLocal = "@" '设置格式为文本 objExl.Cells(i,j) = " E " & i & j Else objExl.Cells(i,j) = i & j End If Next Next objExl.Rows("1:1").Select '选中第一行 objExl.Selection.Font.Bold = True '设为粗体 objExl.Selection.Font.Size = 24 '设置字体大小 objExl.Cells.EntireColumn.AutoFit '自动调整列宽 objExl.ActiveWindow.SplitRow = 1 '拆分第一行 objExl.ActiveWindow. SplitColumn = 0 '拆分列 objExl.ActiveWindow.FreezePanes = True '固定拆分 objExl.ActiveSheet.PageSetup.PrintTitleRows = "$1:$1" '设置打印固定行 objExl.ActiveSheet.PageSetup.PrintTitleColumns = "" '打印标题 objExl.ActiveSheet.PageSetup.RightFooter = "打印时间: " & _ Format(Now,"yyyy年mm月dd日 hh:MM:ss") objExl.ActiveWindow.View = xlPageBreakPreview '设置显示方式 objExl.ActiveWindow.Zoom = 100 '设置显示大小 '给工作表加密码 objExl.ActiveSheet.Protect "123",_ Contents:=True,Scenarios:=True objExl.Application.IgnoreRemoteRequests = False objExl.Visible = True '使EXCEL可见 objExl.Application.WindowState = xlMaximized 'EXCEL的显示方式为最大化 objExl.ActiveWindow.WindowState = xlMaximized '工作薄显示方式为最大化 objExl.SheetsInNewWorkbook = 3 '将默认新工作薄数量改回3个 Set objExl = Nothing '清除对象 Me.MousePointer = 0 '修改鼠标 Exit Sub err1: objExl.SheetsInNewWorkbook = 3 objExl.DisplayAlerts = False '关闭时不提示保存 objExl.Quit '关闭EXCEL objExl.DisplayAlerts = True '关闭时提示保存 Set objExl = Nothing Me.MousePointer = 0 End Sub ********************************************************
然后在您需要操作Excel的地方添加如下代码: Dim app As Excel.Application Dim books As Excel.Workbooks Dim sheets As Worksheets Dim sheet As Worksheet Set app = CreateObject("Excel.Application") Set books = app.Workbooks books.Add app.Visible = True Set sheet = app.Worksheets("Sheet1") sheet.Activate '改变字体 Range("D13").Select ActiveCell.FormulaR1C1 = "Change Font" With ActiveCell.Characters(Start:=1,Length:=11).Font .Name = "Bernard MT Condensed" .FontStyle = "Regular" .Size = 12 .Strikethrough = False .Superscript = False .Subscript = False .OutlineFont = False .Shadow = False .Underline = xlUnderlineStyleNone .ColorIndex = xlAutomatic End With '设置字体颜色为红色 Range("C4").Select ActiveCell.FormulaR1C1 = "Change Color" With ActiveCell.Characters(Start:=1,Length:=12).Font .Name = "宋体" .FontStyle = "Regular" .Size = 12 .Strikethrough = False .Superscript = False .Subscript = False .OutlineFont = False .Shadow = False .Underline = xlUnderlineStyleNone .ColorIndex = 3 End With '增加边框 Range("E5:H10").Select Selection.Borders(xlDiagonalDown).LineStyle = xlNone Selection.Borders(xlDiagonalUp).LineStyle = xlNone With Selection.Borders(xlEdgeLeft) .LineStyle = xlContinuous .Weight = xlThin .ColorIndex = xlAutomatic End With With Selection.Borders(xlEdgeTop) .LineStyle = xlContinuous .Weight = xlThin .ColorIndex = xlAutomatic End With With Selection.Borders(xlEdgeBottom) .LineStyle = xlContinuous .Weight = xlThin .ColorIndex = xlAutomatic End With With Selection.Borders(xlEdgeRight) .LineStyle = xlContinuous .Weight = xlThin .ColorIndex = xlAutomatic End With With Selection.Borders(xlInsideVertical) .LineStyle = xlContinuous .Weight = xlThin .ColorIndex = xlAutomatic End With With Selection.Borders(xlInsideHorizontal) .LineStyle = xlContinuous .Weight = xlThin .ColorIndex = xlAutomatic End With sheet.SaveAs "C:Test.xls" books.Close app.Quit 如果您希望了解如何改变单元格的字体,边框,或者颜色,您有以下两个办法: 1、在Microsoft Excel 中,首先在工具->宏->记录新宏,开始记录一个新的宏,然后手动选中单元格,并改变单元格的格式,完成目的以后,选择停止记录。接着在工具->宏中打开Visual Basic编辑器,在模块中会有一段相应的代码,对应着您刚才的操作,您可以把这段代码写到Visual Basic的工程中,就通过程序实现了设置单元格格式。 2、您可以参考MSDN文档: Microsoft Office XP Developer Working with Microsoft Excel Objects http://msdn.microsoft.com/library/default.asp?url=/library/en-us/modcore/html/deovrUnderstandingExcelApplicationObject.asp 学习Excel对象的使用,同时参考MSDN相关的内容学习各种属性的使用方法 (编辑:李大同)
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