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
网上有个模块好用呢，速度也很快。 Public Sub ExporToExcel(strOpen As String) '********************************************************* '* 名称：ExporToExcel '* 功能：导出数据到EXCEL '* 用法：ExporToExcel(sql查询字符串) '********************************************************* Dim Rs_Data As New ADODB.Recordset Dim Irowcount As Integer Dim Icolcount As Integer
Dim xlApp As New Excel.Application Dim xlBook As Excel.Workbook Dim xlSheet As Excel.Worksheet Dim xlQuery As Excel.QueryTable
With Rs_Data If .State = adStateOpen Then .Close End If .ActiveConnection = conn .CursorLocation = adUseClient .CursorType = adOpenStatic .LockType = adLockReadOnly .Source = strOpen .Open End With With Rs_Data If .RecordCount < 1 Then MsgBox ("没有记录!") Exit Sub End If '记录总数 Irowcount = .RecordCount '字段总数 Icolcount = .Fields.Count End With
Set xlApp = CreateObject("Excel.Application") Set xlBook = Nothing Set xlSheet = Nothing Set xlBook = xlApp.Workbooks().Add Set xlSheet = xlBook.Worksheets("sheet1") xlApp.Visible = True
'添加查询语句，导入EXCEL数据 Set xlQuery = xlSheet.QueryTables.Add(Rs_Data, xlSheet.Range("a1"))
如何操作Excel文件
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:\Excel\Demo.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:\Excel\Demo1.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", DrawingObjects:=True, _
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
Public Sub ExporToExcel(strOpen As String)
'*********************************************************
'* 名称：ExporToExcel
'* 功能：导出数据到EXCEL
'* 用法：ExporToExcel(sql查询字符串)
'*********************************************************
Dim Rs_Data As New ADODB.Recordset
Dim Irowcount As Integer
Dim Icolcount As Integer
Dim xlApp As New Excel.Application
Dim xlBook As Excel.Workbook
Dim xlSheet As Excel.Worksheet
Dim xlQuery As Excel.QueryTable
With Rs_Data
If .State = adStateOpen Then
.Close
End If
.ActiveConnection = conn
.CursorLocation = adUseClient
.CursorType = adOpenStatic
.LockType = adLockReadOnly
.Source = strOpen
.Open
End With With Rs_Data
If .RecordCount < 1 Then
MsgBox ("没有记录!")
Exit Sub
End If
'记录总数
Irowcount = .RecordCount
'字段总数
Icolcount = .Fields.Count
End With
Set xlApp = CreateObject("Excel.Application")
Set xlBook = Nothing
Set xlSheet = Nothing
Set xlBook = xlApp.Workbooks().Add
Set xlSheet = xlBook.Worksheets("sheet1")
xlApp.Visible = True
'添加查询语句，导入EXCEL数据
Set xlQuery = xlSheet.QueryTables.Add(Rs_Data, xlSheet.Range("a1"))
With xlQuery
.FieldNames = True
.RowNumbers = False
.FillAdjacentFormulas = False
.PreserveFormatting = True
.RefreshOnFileOpen = False
.BackgroundQuery = True
.RefreshStyle = xlInsertDeleteCells
.SavePassword = True
.SaveData = True
.AdjustColumnWidth = True
.RefreshPeriod = 0
.PreserveColumnInfo = True
End With
xlQuery.FieldNames = True '显示字段名
xlQuery.Refresh
With xlSheet
.Range(.Cells(1, 1), .Cells(1, Icolcount)).Font.Name = "黑体"
'设标题为黑体字
.Range(.Cells(1, 1), .Cells(1, Icolcount)).Font.Bold = True
'标题字体加粗
.Range(.Cells(1, 1), .Cells(Irowcount + 1, Icolcount)).Borders.LineStyle = xlContinuous
'设表格边框样式
End With
xlApp.Application.Visible = True
Set xlApp = Nothing '"交还控制给Excel
Set xlBook = Nothing
Set xlSheet = NothingEnd Sub
如果熟悉数据库操作，用 Jet Engine 把 Excel 当作数据库来处理是最省事的。
要怎么修改啊？