第10章--其-他-应-用代码【超实用VBA】(共10页).doc

《第10章--其-他-应-用代码【超实用VBA】(共10页).doc》由会员分享，可在线阅读，更多相关《第10章--其-他-应-用代码【超实用VBA】(共10页).doc（10页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、精选优质文档-倾情为你奉上第10章 其 他 应 用范例144 取得电脑名称Private Sub Workbook_Open() Dim myName As String myName = Environ(Computername) If myName YUANZHUPING Then MsgBox 对不起，您不是合法用户，文件将关闭! ThisWorkbook.Close End IfEnd Sub范例145 定时关闭电脑Sub TimingOff() Shell (at 20:09 Shutdown.exe -s)End Sub范例146 保护VBA代码146-1 设置工程密码146-2

2、设置“工程不可查看”范例147 使用数字签名范例148 打开指定网页Sub OpenTheWeb() ActiveWorkbook.FollowHyperlink _ Address:= _ NewWindow:=TrueEnd Sub范例149 自定义“加载项”选项卡Sub Addinstab() Dim myBarPopup As CommandBarPopup Dim myBar As CommandBar Dim ArrOne As Variant Dim ArrTwo As Variant Dim ArrThree As Variant Dim ArrFour As Variant

3、Dim i As Byte On Error Resume Next ArrOne = Array(凭证打印, 账簿打印, 报表打印) ArrThree = Array(会计凭证, 会计账簿, 会计报表) ArrTwo = Array(281, 283, 285) ArrFour = Array(9893, 284, 9590) With Application.CommandBars(Worksheet menu bar) .Reset Set myBarPopup = .Controls.Add(msoControlPopup) With myBarPopup .Caption = 打印

4、For i = 0 To UBound(ArrOne) With .Controls.Add(msoControlButton) .Caption = ArrOne(i) .FaceId = ArrTwo(i) .OnAction = myOnAction End With Next End With End With Application.CommandBars(MyToolbar).Delete Set myBar = Application.CommandBars.Add(MyToolbar) With myBar .Visible = True For i = 0 To UBound

5、(ArrThree) With .Controls.Add(msoControlButton) .Caption = ArrThree(i) .FaceId = ArrFour(i) .OnAction = myOnAction .Style = msoButtonIconAndCaptionBelow End With Next End With Set myBarPopup = Nothing Set myBar = NothingEnd SubPublic Sub myOnAction() MsgBox 您选择了： & Application.CommandBars.ActionCont

6、rol.CaptionEnd SubSub DeleteToolbar() On Error Resume Next Application.CommandBars(MyToolbar).Delete Application.CommandBars(Worksheet menu bar).ResetEnd Sub范例150 使用右键快捷菜单150-1 右键快捷菜单增加菜单项Sub MyCmb() Dim MyCmb As CommandBarButton With Application.CommandBars(Cell) .Reset Set MyCmb = .Controls.Add(Ty

7、pe:=msoControlButton, _ ID:=2521, Temporary:=True) End With MyCmb.BeginGroup = True Set MyCmb = NothingEnd Sub150-2 自定义右键快捷菜单Sub Mycell() With Application.CommandBars.Add(Mycell, msoBarPopup) With .Controls.Add(Type:=msoControlButton) .Caption = 会计凭证 .FaceId = 9893 End With With .Controls.Add(Type:=

8、msoControlButton) .Caption = 会计账簿 .FaceId = 284 End With With .Controls.Add(Type:=msoControlPopup) .Caption = 会计报表 With .Controls.Add(Type:=msoControlButton) .Caption = 月报 .FaceId = 9590 End With With .Controls.Add(Type:=msoControlButton) .Caption = 季报 .FaceId = 9591 End With With .Controls.Add(Type

9、:=msoControlButton) .Caption = 年报 .FaceId = 9592 End With End With With .Controls.Add(Type:=msoControlButton) .Caption = 凭证打印 .FaceId = 9614 .BeginGroup = True End With With .Controls.Add(Type:=msoControlButton) .Caption = 账簿打印 .FaceId = 707 End With With .Controls.Add(Type:=msoControlButton) .Capti

10、on = 报表打印 .FaceId = 986 End With End WithEnd SubPrivate Sub Worksheet_BeforeRightClick(ByVal Target As Range, Cancel As Boolean) Application.CommandBars(Mycell).ShowPopup Cancel = TrueEnd Sub150-3 使用快捷菜单输入数据Sub Mycell() Dim arr As Variant Dim i As Integer Dim Mycell As CommandBar On Error Resume Nex

11、t Application.CommandBars(Mycell).Delete arr = Array(经理室, 办公室, 生技科, 财务科, 营业部) Set Mycell = Application.CommandBars.Add(Mycell, msoBarPopup) For i = 0 To 4 With Mycell.Controls.Add(1) .Caption = arr(i) .OnAction = MyOnAction End With NextEnd SubSub MyOnAction() ActiveCell = Application.CommandBars.Ac

12、tionControl.CaptionEnd SubPrivate Sub Worksheet_SelectionChange(ByVal Target As Range) If Target.Column = 1 And Target.Count = 1 Then Call Mycell Application.CommandBars(Mycell).ShowPopup End IfEnd Sub150-4 禁用右键快捷菜单Sub DisableMenu() Dim myBar As CommandBar For Each myBar In CommandBars If myBar.Type

13、 = msoBarTypePopup Then myBar.Enabled = False End If NextEnd SubSub EnableMenu() Dim myBar As CommandBar For Each myBar In CommandBars If myBar.Type = msoBarTypePopup Then myBar.Enabled = True End If NextEnd Sub范例151 VBE相关操作151-1 添加模块和过程Sub NowModule() Dim VBC As VBComponent Set VBC = ThisWorkbook.V

14、BProject.VBComponents.Add(vbext_ct_StdModule) VBC.Name = NowModule With VBC.CodeModule If .Lines(1, 1) Option Explicit Then .InsertLines 1, Option Explicit End If .InsertLines 2, Sub ProcessOne() .InsertLines 3, vbTab & MsgBox 这是第一个过程! .InsertLines 4, End Sub .AddFromString Sub ProcessTwo() & Chr(13

15、) & vbTab _ & MsgBox 这是第二个过程! & Chr(13) & End Sub End With Set VBC = NothingEnd Sub151-2 建立事件过程Sub AddMatter() Dim Sh As Worksheet Dim r As Integer For Each Sh In Worksheets If Sh.Name = Matter Then Exit Sub Next Set Sh = Sheets.Add(After:=Sheets(Sheets.Count) Sh.Name = Matter Application.VBE.MainWi

16、ndow.Visible = True With ThisWorkbook.VBProject.VBComponents(Sh.CodeName).CodeModule r = .CreateEventProc(SelectionChange, Worksheet) .ReplaceLine r + 1, vbTab & If Target.Count = 1 Then _ & Chr(13) & Space(8) & MsgBox 你选择了 & Target.Address(0, 0) & 单元格! _ & Chr(13) & vbTab & End If End With Applicat

17、ion.VBE.MainWindow.Visible = False Set Sh = NothingEnd Sub151-3 模块的导入与导出Sub CopyModule() Dim Nowbook As Workbook Dim MyTxt As String MyTxt = ThisWorkbook.Path & AddMatter.txt ThisWorkbook.VBProject.VBComponents(AddMatter).Export MyTxt Set Nowbook = Workbooks.Add With Nowbook .SaveAs Filename:=ThisWo

18、rkbook.Path & CopyModule.xlsm, FileFormat:=xlOpenXMLWorkbookMacroEnabled .VBProject.VBComponents.Import MyTxt .Close Savechanges:=True End With Kill MyTxtEnd Sub151-4 删除VBA代码Sub DelMacro() Dim Wb As Workbook Dim Vbc As VBComponent Set Wb = Workbooks.Open(ThisWorkbook.Path & DelMacro.xlsm) With Wb Fo

19、r Each Vbc In .VBProject.VBComponents If Vbc.Type vbext_ct_Document Then Select Case Vbc.Name Case ShowForm Vbc.CodeModule.DeleteLines 3, 3 Case MyTreeView Case Else .VBProject.VBComponents.Remove Vbc End Select End If Next .SaveAs FileName:=ThisWorkbook.Path & Backup.xlsm, _ FileFormat:=xlOpenXMLWo

20、rkbookMacroEnabled .Close False End With Set Wb = Nothing Set Vbc = NothingEnd Sub范例152 优化代码152-1 关闭屏幕刷新Sub CloseScreen() Dim i As Integer Dim StartTime As Single Dim TimeOne As String Dim TimeTwo As String StartTime = Timer For i = 1 To 30000 Cells(1, 1) = i Next TimeOne = Format(Timer - StartTime,

21、 0.00000) & 秒 Application.ScreenUpdating = False StartTime = Timer For i = 1 To 30000 Cells(1, 1) = i Next TimeTwo = Format(Timer - StartTime, 0.00000) & 秒 Application.ScreenUpdating = True MsgBox 第一次运行时间： & TimeOne & vbCrLf & 第二次运行时间： & TimeTwoEnd Sub152-2 使用工作表函数Sub ShtFunctions() Dim i As Long Di

22、m StartTime As Single Dim MySum As Double Dim TimeOne As String Dim TimeTwo As String StartTime = Timer For i = 1 To 40000 MySum = MySum + Cells(i, 1) Next Cells(1, 2) = MySum TimeOne = Format(Timer - StartTime, 0.00000) & 秒 StartTime = Timer Cells(2, 2) = Application.Sum(Range(A1:A40000) TimeTwo =

23、Format(Timer - StartTime, 0.00000) & 秒 MsgBox 第一次运行时间： & TimeOne & vbCrLf & 第二次运行时间： & TimeTwoEnd Sub153-3 使用更快的VBA方法Sub UseMethods() Dim MyArr As Variant Dim i As Integer Dim StartTime As Single Dim TimeOne As String Dim TimeTwo As String MyArr = Range(A1:A20000).Value StartTime = Timer For i = 200

24、00 To 1 Step -1 If Cells(i, 1) = VBA方法 Then Cells(i, 1).EntireRow.Delete End If Next TimeOne = Format(Timer - StartTime, 0.00000) & 秒 Range(A1:A20000).Value = MyArr StartTime = Timer Range(A1:A20000).Replace VBA方法, Range(A1:A20000).SpecialCells(4).EntireRow.Delete TimeTwo = Format(Timer - StartTime,

25、 0.00000) & 秒 Range(A1:A20000).Value = MyArr MsgBox 第一次运行时间： & TimeOne & Chr(13) & 第二次运行时间： & TimeTwoEnd Sub154-4 使用With语句引用对象Sub ReferenceObject() Dim i As Integer Dim StartTime As Single Dim TimeOne As String Dim TimeTwo As String StartTime = Timer For i = 1 To 10000 Worksheets(Sheet1).Range(A1).F

26、ormulaR1C1 = =RAND() Worksheets(Sheet1).Range(A1).Interior.ColorIndex = Int(56 * Rnd() + 1) Next TimeOne = Format(Timer - StartTime, 0.00000) & 秒 StartTime = Timer With Worksheets(Sheet1).Range(A1) For i = 1 To 10000 .FormulaR1C1 = =RAND() .Interior.ColorIndex = Int(56 * Rnd() + 1) Next End With Tim

27、eTwo = Format(Timer - StartTime, 0.00000) & 秒 MsgBox 第一次运行时间： & TimeOne & vbCrLf & 第二次运行时间： & TimeTwoEnd Sub154-5 尽量简化代码Sub Simplification() Dim i As Integer Dim StartTime As Single Dim TimeOne As String Dim TimeTwo As String StartTime = Timer For i = 1 To 5000 Sheets(Sheet2).Select Range(A1).Select ActiveCell.FormulaR1C1 = 100 Next TimeOne = Format(Timer - StartTime, 0.00000) & 秒 StartTime = Timer For i = 1 To 5000 Sheets(Sheet2).Range(A1) = 100 Next TimeTwo = Format(Timer - StartTime, 0.00000) & 秒 MsgBox 第一次运行时间： & TimeOne & vbCrLf & 第二次运行时间： & TimeTwoEnd Sub专心-专注-专业