VBA/Excel/Access/Word/Excel/Workbooks — различия между версиями
Admin (обсуждение | вклад) м (1 версия) |
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Версия 16:33, 26 мая 2010
Содержание
- 1 Activate Workbook
- 2 Activating a Window
- 3 Add Workbooks and save it as a new file
- 4 Arranging and Resizing Windows
- 5 Closing All Open Workbooks
- 6 Copying or Moving a Worksheet
- 7 Creating a Named Range from Workbooks
- 8 Creating a New Blank Workbook
- 9 Declare a Workbook object variable and assign the ActiveWorkbook object to it, so that subsequent code can work with the object variable:
- 10 Deleting a Named Range
- 11 Files in the Same Directory
- 12 Getting a Filename from a Path
- 13 Moves the worksheet named Homes from the workbook named Planning.xls to the workbook named Building Schedule.xls, inserting the worksheet before the first existing worksheet in the workbook
- 14 Opens the text file named Data13.txt in the folder z:\transfer using an exclamation point (!) as the delimiter character
- 15 Opens the workbook named Plan.xls stored in the D:\Planning folder, providing the password for opening the workbook
- 16 Overwriting an Existing Workbook
- 17 Prints the first two pages of the worksheet named Summary in the workbook named Planning.xls to a file named Planning Summary.prn in the network folder \\server\to_print:
- 18 Returns the text in the active cell in the first window open on the workbook named Planning.xls:
- 19 Sharing a Workbook
- 20 Stores the current SheetsInNewWorkbook property, sets the SheetsInNewWorkbook property to 12, creates a new workbook (with those 12 worksheets), and then restores the SheetsInNewWorkbook setting to its previous value
- 21 The Add method allows you to specify a template for the new workbook.
- 22 To add an existing workbook file to the Workbooks collection, you use the Open method
- 23 To apply a read-only recommendation to a workbook, set its ReadOnlyRecommended property to True
- 24 To avoid confusion, you can select a workbook unambiguously- if you know the name of the desired Workbook object
- 25 To see if the workbook is already a member of the Workbooks collection
- 26 To select a Workbook object from the Workbooks Collection object
- 27 Use For...Next loop through Workbooks
- 28 Use the return value of the Add method to create an object variable that refers to the new workbook
- 29 Values for the UpdateLinks Argument
- 30 When you need to step through several objects in a collection, use a loop and a looping variable to represent the index of the object to be returned.
- 31 Working with Worksheets to add a worksheet
- 32 Work your way through the entire object hierarchy to set one property
Activate Workbook
Sub ActivateWorkbook1()
Dim sFullName As String
Dim sFileName As String
Dim myWorkbook As Workbook
sFullName = "C:\Data\SalesData1.xlsx"
sFileName = sGetFileName(sFullName)
If bIsWorkbookOpen(sFileName) Then
Set myWorkbook = Workbooks(sFileName)
myWorkbook.Activate
Else
Set myWorkbook = Workbooks.Open(FileName:=sFullName)
End If
End Sub
Activating a Window
Sub active()
Workbooks("your.xls").Windows(1).Activate
End Sub
Add Workbooks and save it as a new file
Sub add()
Workbooks.Add
ActiveWorkbook.SaveAs Filename:="C:\Data\SalesData1.xlsx"
Workbooks.Add
ActiveWorkbook.SaveAs Filename:="C:\Data\SalesData2.xlsx"
Workbooks("SalesData1.xlsx").Activate
End Sub
Arranging and Resizing Windows
Sub arrange()
Workbooks("your.xls").Windows.Arrange ArrangeStyle:=xlArrangeStyleVertical, _
ActiveWorkbook:=True, SyncVertical:=True
End Sub
Closing All Open Workbooks
Sub close()
Workbooks.Close
End Sub
Copying or Moving a Worksheet
Sub copy()
Workbooks("your.xls").Sheets("Costs").Copy, _
After:=Sheets(Sheets.Count)
End Sub
Creating a Named Range from Workbooks
Sub names()
Workbooks("your.xls").Names.Add Name:="myRange", _
RefersTo:="=Materials!$A$1:$G$22"
End Sub
Creating a New Blank Workbook
"To create a blank workbook: as if you"d clicked the New button
Sub add()
Workbooks.Add
End Sub
Declare a Workbook object variable and assign the ActiveWorkbook object to it, so that subsequent code can work with the object variable:
Sub workbook()
Dim myWorkbook As Workbooks
Set myWorkbook = ActiveWorkbook
With myWorkbook
"actions here
End With
End Sub
Deleting a Named Range
Sub name()
Workbooks("your.xls").Names("myRange").Delete
End Sub
Files in the Same Directory
Sub ActivateWorkbook2()
Dim sPath As String
Dim sFileName As String
Dim sFullName As String
Dim myWorkbook As Workbook
sFileName = "SalesData1.xlsx"
If bIsWorkbookOpen(sFileName) Then
Set myWorkbook = Workbooks(sFileName)
myWorkbook.Activate
Else
sPath = ThisWorkbook.Path
sFullName = sPath & "\" & sFileName
Set myWorkbook = Workbooks.Open(FileName:=sFullName)
End If
End Sub
Getting a Filename from a Path
Sub open2()
Set myWorkbook = Workbooks.Open(FileName:="C:\Data\SalesData1.xlsx")
MsgBox myWorkbook.Name
End Sub
Moves the worksheet named Homes from the workbook named Planning.xls to the workbook named Building Schedule.xls, inserting the worksheet before the first existing worksheet in the workbook
Sub move()
Workbooks("Planning.xls").Sheets("Homes").Move , _
Before:=Workbooks("Building Schedule.xls").Sheets(1)
End Sub
Opens the text file named Data13.txt in the folder z:\transfer using an exclamation point (!) as the delimiter character
Sub format()
Workbooks.Open Filename:="z:\transfer\Data13.txt", Format:=6, Delimiter:="!"
End Sub
Opens the workbook named Plan.xls stored in the D:\Planning folder, providing the password for opening the workbook
Sub pass()
Workbooks.Open Filename:="D:\Planning\Plan.xls", Password:="s@cur1ng!"
End Sub
Overwriting an Existing Workbook
Sub add()
Set myWorkbook1 = Workbooks.Add
Application.DisplayAlerts = False
myWorkbook1.SaveAs Filename:="C:\Data\SalesData1.xlsx"
Application.DisplayAlerts = True
End Sub
Prints the first two pages of the worksheet named Summary in the workbook named Planning.xls to a file named Planning Summary.prn in the network folder \\server\to_print:
Sub printOut()
Workbooks("Planning.xls").Sheets("Summary").printOut From:=1, To:=2, _
PrintToFile:=True, PrToFileName:="\\server\to_print\Summary.prn"
End Sub
Returns the text in the active cell in the first window open on the workbook named Planning.xls:
Sub active()
MsgBox Workbooks("your.xls").Windows(1).ActiveCell.Text
End Sub
Sharing a Workbook
Sub m()
With Workbooks("your.xls")
If MultiUserEditing = False Then
.SaveAs Filename:=.FullName, AccessMode:=xlShared
End If
End With
Stores the current SheetsInNewWorkbook property, sets the SheetsInNewWorkbook property to 12, creates a new workbook (with those 12 worksheets), and then restores the SheetsInNewWorkbook setting to its previous value
Sub Sheets()
Dim mySiNW As Integer
mySiNW = Application.SheetsInNewWorkbook
Application.SheetsInNewWorkbook = 12
Workbooks.Add
Application.SheetsInNewWorkbook = mySiNW
End Sub
The Add method allows you to specify a template for the new workbook.
Sub add()
Set myWorkbook1 = Workbooks.Add(Template:="C:\Data\SalesData.xlsx")
End Sub
To add an existing workbook file to the Workbooks collection, you use the Open method
Sub open()
Set myWorkbook1 = Workbooks.Open(Filename:="C:\Data\SalesData1.xlsx")
End Sub
To apply a read-only recommendation to a workbook, set its ReadOnlyRecommended property to True
Sub readOnly
Workbooks("Strategy.xls").ReadOnlyRecommended = True
End Sub
To avoid confusion, you can select a workbook unambiguously- if you know the name of the desired Workbook object
Sub activateWorkbookByName()
Workbooks("Book2").Activate
End Sub
To see if the workbook is already a member of the Workbooks collection
Function bIsWorkbookOpen(wkbName As String) As Boolean
Dim myWorkbook As Workbook
On Error Resume Next
Set myWorkbook = Workbooks(wkbName)
If Not myWorkbook Is Nothing Then
bIsWorkbookOpen = True
End If
End Function
To select a Workbook object from the Workbooks Collection object
Sub activateWorkbook()
Workbooks(2).Activate
End Sub
Use For...Next loop through Workbooks
Sub Array2()
Dim avData As Variant, myWorkbook As Workbook
Dim i As Integer
avData = Array("North", "South", "East", "West")
For i = LBound(avData) To UBound(avData)
Set myWorkbook = Workbooks.Open(FileName:=avData(i) & ".xls")
"Process data here
myWorkbook.Close SaveChanges:=True
Next i
End Sub
Use the return value of the Add method to create an object variable that refers to the new workbook
Sub NewWorkbooks()
Dim myWorkbook1 As Workbook
Dim myWorkbook2 As Workbook
Set myWorkbook1 = Workbooks.Add
Set myWorkbook2 = Workbooks.Add
myWorkbook1.Activate
End Sub
Values for the UpdateLinks Argument
Value Effect
(omitted) Excel prompts the user to decide how to update links.
0 Excel doesn"t update links.
1 Excel updates external links but not remote links.
2 Excel updates remote links but not external links.
3 Excel updates all links.
Sub open()
Workbooks.Open Filename:= "C:\Business\Expenses.xls", UpdateLinks:=0
End Sub
When you need to step through several objects in a collection, use a loop and a looping variable to represent the index of the object to be returned.
Sub saveWorkbook()
For I = 1 To 3
If Workbooks(I).Saved = True Then Workbooks(I).Close
Next I
End Sub
Working with Worksheets to add a worksheet
Sub add()
Dim mySheet As Worksheet
Set mySheet = Workbooks(1).Sheets.Add(before:=Sheets(1))
mySheet.Name = "Summary"
End Sub
Work your way through the entire object hierarchy to set one property
Sub cellValueReference()
Workbooks("Book2").Sheets("Sheet2").Cells(4, "A").Value = "VBA is fun!"
End Sub