如何在Excel中指定宏的动态范围

时间:2016-06-14 16:17:41

标签: excel vba

我正在尝试在Excel中设置一个宏,它将为数据透视表选择一个范围。唯一的问题是范围永远不会相同。这一切都取决于已经写了多少支票。我希望它的工作方式是按CTRL向下箭头然后再回来两次以开始选择。然后从那里转移到列f然后控制向上以选择范围。这是我想要在数据透视表中的数据的屏幕截图。宏的代码低于数据。

Bank Account                    
Checks   Check Number     Date      Amount   Reterence     Reconciled?
            2002        6/3/2016    -20.00     Fred             C
            2003        6/3/2016    -30.00     George           N
            2004        6/3/2016    -40.00     Sue              N
            2005        6/3/2016    -50.00     Greg             C
            2006        6/3/2016    -10.00     McDonalds        C
            2007        6/3/2016    -20.00     Wendys           N
            2008        6/3/2016    -30.00     KFC              C
            2009        6/3/2016    -40.00     WalMart          C
            2006        6/3/2016    -50.00     Kmart            C
            2007        6/3/2016    -60.00     Kroger           N
            2008        6/3/2016    -70.00     Dollar General   N
            2009        6/3/2016    -80.00     Sears            C
Check Total                       -$500.00          

Deposits                    
                       11/3/2014     50.00     Deposit          Y
                       11/3/2014     60.00     Deposit          Y
                       11/3/2014     70.00     Deposit          Y
                       11/3/2014     80.00     Deposit          Y
                       11/3/2014     10.00     Deposit          Y
                       11/3/2014     20.00     Deposit          Y
                       11/3/2014     30.00     Deposit          Y

代码:

Range("A4").Select
Selection.End(xlDown).Select
Range("A4").Select
Selection.End(xlDown).Select
Range("A15").Select
Range(Selection, Selection.End(xlUp)).Select
Range(Selection, Selection.End(xlToRight)).Select
Range(Selection, Selection.End(xlToRight)).Select
Range(Selection, Selection.End(xlToRight)).Select
Range(Selection, Selection.End(xlToRight)).Select
Range(Selection, Selection.End(xlToLeft)).Select
Sheets.Add
ActiveWorkbook.PivotCaches.Create(SourceType:=xlDatabase, SourceData:= _
    "Sheet1!R3C1:R15C6", Version:=xlPivotTableVersion10).CreatePivotTable _
    TableDestination:="Sheet2!R3C1", TableName:="PivotTable3", DefaultVersion _
    :=xlPivotTableVersion10
Sheets("Sheet2").Select
Cells(3, 1).Select
ActiveSheet.PivotTables("PivotTable3").AddDataField ActiveSheet.PivotTables( _
    "PivotTable3").PivotFields("Amount"), "Sum of Amount", xlSum
With ActiveSheet.PivotTables("PivotTable3").PivotFields("Reconciled?")
    .Orientation = xlRowField
    .Position = 1
End With
Range("D3").Select

1 个答案:

答案 0 :(得分:0)

威尔逊,

我相信这会回答你的问题。我有一段时间遇到过类似的问题并设法实现解决方案,当然你需要根据你的特定需求调整代码(或雇用我)。

我花了将近半天的时间来完成并记录这个例子,所以,请务必仔细阅读代码注释,然后再询问。

由于您没有提供Excel示例,我尽力模仿您拥有的文件并了解其用途。有几个步骤可以实现您想要的,也许最关键的(并且最难获得 - 起初)是动态范围。如果您有任何疑问,请仔细阅读代码注释和源材料。

您需要设置动态范围并使用该范围作为创建数据透视表的参考(说起来容易做起来难)。祝你好运,如果这有助于你,请告诉我。

可以从此处下载工作示例: https://dl.dropboxusercontent.com/u/15166388/StackOverflow/dynamic-range-for-a-pivot-table-macro/dynamic-range-for-a-pivot-table.xlsm

以下是为此项目创建的代码:

Option Explicit

Public Sub DynamicRange()

    '---------------------------------------------------------------------------------------
    ' Method : DynamicRange
    ' Author : vicsar
    ' Date   : 6/15/2016
    ' Purpose: Shows how to specifiy a dynamic range for a pivot table in Excel and automate the pviot report creation
    ' Ref.: https://stackoverflow.com/questions/37817289/how-do-i-specifiy-a-dynamic-range-for-a-macro-in-excel
    ' Tested in Office 2013 (Problems with Pivot Tables might arise on diferent versions of Microsoft Office)
    ' See Create a Dynamic Named Range in Excel 2003 from http://www.contextures.com/xlNames01.html#videodynamic to understand
    ' how the dinamic range works
    ' Working example can be downloaded form here:
    ' https://dl.dropboxusercontent.com/u/15166388/StackOverflow/dynamic-range-for-a-pivot-table-macro/dynamic-range-for-a-pivot-table.xlsm
    '---------------------------------------------------------------------------------------

    On Error GoTo MistHandler

    ' Let's begin by handling posible human errors
    ' Check if the RawData sheet exists, if it doesn't then warn the user
    If WorksheetExists("RawData") = False Then
        MsgBox "The RawData worksheet has not been found. Please create it, the procedure (and the fate of humanity) depends on it." _
               & Chr$(13) _
               & Chr$(13) _
               & "If the worksheet exists then check the spelling, please name it properly before proceding.", vbCritical, "vicsar says"
        Exit Sub
    End If

    ' Check if the PivotReport sheet exists, if it does  then warn the user
    If WorksheetExists("PivotReport") = True Then
        MsgBox "A worksheet named PivotReport has been found. Please rename or delete it before proceding.", vbCritical, "vicsar says"
        Exit Sub
    End If

    ' Using this will make the procedure run faster. You won't be able to see what the macro is doing,
    ' but it will run faster, specially beneficial when you have thousands of rows.
    Application.ScreenUpdating = False

    ' Aesthetics
    Sheets("RawData").Select
    ActiveWindow.DisplayGridlines = False
    With ActiveWorkbook.Sheets("RawData").Tab
        .ThemeColor = xlThemeColorAccent5
        .TintAndShade = 0
    End With

    ' Let's begin by creatign a dynamic reference for the pivot report
    ' You can use a dynamic formula to define a named range. As new items are added, the range will automatically expand.
    ' Note: Dynamic named ranges will not appear in the Name Box dropdown list. However, you can type the names in the Name Box,
    ' to select the range on the worksheet.
    ' If the Named Data Range exist it will be re-writen
    ' Formula for this specific project: =OFFSET(RawData!$A$4,0,0,COUNTA(RawData!$F:$F),COUNTA(RawData!$4:$4))
    ActiveWorkbook.Names.Add Name:="DynamicDataRange", RefersTo:= _
                             "=OFFSET(RawData!$A$4,0,0,COUNTA(RawData!$F:$F),COUNTA(RawData!$4:$4))"
    ActiveWorkbook.Names("DynamicDataRange").Comment = "You can use a dynamic formula to define a named range. As new items are added, the range will automatically expand."


    ' Add destination sheet for the pivot table
    Worksheets.Add().Name = "PivotReport"
    Sheets("PivotReport").Select

    ' This example shows how to add a pivot table based on the dynamic range.
    ' You will have to manually arrange the PivotTable fields
    'ActiveWorkbook.PivotCaches.Create(SourceType:=xlDatabase, SourceData:= _
     '        "DynamicDataRange", Version:=xlPivotTableVersion15).CreatePivotTable _
     '        TableDestination:="PivotReport!R1C1", TableName:="DynamicRangePivotTable", _
     '        DefaultVersion:=xlPivotTableVersion15
    'Sheets("PivotReport").Select
    'Cells(1, 1).Select

    ' This example shows how to add a pivot table based on the dynamic range.
    ' The PivotTable fields are set for the user
    '
    ' Inserting the Pivot Table
    ActiveWorkbook.PivotCaches.Create(SourceType:=xlDatabase, SourceData:= _
                                      "DynamicDataRange", Version:=xlPivotTableVersion15).CreatePivotTable _
                                      TableDestination:="PivotReport!R1C1", TableName:="DynamicRangePivotTable", _
                                      DefaultVersion:=xlPivotTableVersion15
    Sheets("PivotReport").Select
    Cells(1, 1).Select

    ' Defining the PivotTable fields
    ' Adding fields to the ROWS area
    With ActiveSheet.PivotTables("DynamicRangePivotTable").PivotFields( _
         "Reconciled?")
        .Orientation = xlRowField
        .Position = 1
    End With

    ' Adding fields to the VALUES area
    ActiveSheet.PivotTables("DynamicRangePivotTable").AddDataField ActiveSheet. _
                                                                   PivotTables("DynamicRangePivotTable").PivotFields("Amount"), "Sum of Amount", _
                                                                   xlSum
    ' Adding fields to the ROWS area, again... because reasons... it has to be done in this order if you use
    ' the same field on the ROWS and VALUES areas
    With ActiveSheet.PivotTables("DynamicRangePivotTable").PivotFields("Amount")
        .Orientation = xlRowField
        .Position = 2
    End With

    ' Refreshing the Pivot Table cache
    ActiveSheet.PivotTables("DynamicRangePivotTable").PivotCache.Refresh

    ' Moar Aesthetics
    With ActiveWorkbook.Sheets("PivotReport").Tab
        .ThemeColor = xlThemeColorAccent6
        .TintAndShade = 0
    End With
    ActiveWindow.DisplayGridlines = False

    ' Allowing screen updates again
    Application.ScreenUpdating = True

    MsgBox "The process completed succesfully. - And so the world saw the birth of a new era...", vbInformation, "vicsar says"


    On Error GoTo 0
    Exit Sub

MistHandler:
    MsgBox "Error " & Err.Number & " (" & Err.Description & ") in procedure DynamicRange of basMain", vbExclamation, "vicsar says"

End Sub

Public Function WorksheetExists(ByVal strWorksheetName As String) As Boolean
    '---------------------------------------------------------------------------------------
    ' Method : WorksheetExists
    ' Author : vicsar
    ' Date   : 6/16/2016
    ' Purpose: Boolean - Checks if a worksheet exists
    '---------------------------------------------------------------------------------------

    On Error GoTo MistHandler

    Dim objSheet As Worksheet

    For Each objSheet In ThisWorkbook.Worksheets
        If Application.Proper(objSheet.Name) = Application.Proper(strWorksheetName) Then
            WorksheetExists = True
            Exit Function
        End If
    Next objSheet

    WorksheetExists = False


    On Error GoTo 0
    Exit Function

MistHandler:
    MsgBox "Error " & Err.Number & " (" & Err.Description & ") in procedure WorksheetExists of basMain", vbExclamation, "vicsar says"

End Function