从小计组创建命名范围

Question

我需要从添加小计的工作表中创建命名范围。

因此，如图所示，我需要使用VBA为所有组创建命名范围（如图所示的E4:F16 ）。 将为Column D （“组”）中的每个更改创建小计。 小计向导添加的其他行（如Row 17所示）不应包含在命名范围内。 我总共需要创建大约10个相似的命名范围。

该工作表上带有数据的行总数（我将其命名为R 14 ）是固定的，但是组中元素的数量是可变的。 因此，例如，我需要代码来找出单元格A17为空并创建一个命名范围E4:F16.

到目前为止，我设法创建了一个公共函数，该函数可以根据给定的开始行，结束行，开始列和结束列来创建命名范围：

Public Function createNamedRangeDynamic_1(sheetName As String, _
    myFirstRow As Long, _
    myLastRow As Long, _
    myFirstColumn As Long, _
    myLastColumn As Long, _
    counter As Integer)

    Dim myWorksheet As Worksheet
    Dim myNamedRangeDynamic As Range 'declare object variable to hold reference to cell range
    Dim myRangeName As String 'declare variable to hold defined name

    Set myWorksheet = ThisWorkbook.Worksheets(sheetName) 'identify worksheet containing cell range
    myRangeName = sheetName & "_" & counter 'specify defined name

    With myWorksheet.Cells
        Set myNamedRangeDynamic = .Range(.Cells(myFirstRow, myFirstColumn), .Cells(myLastRow, myLastColumn)) 'specify cell range
    End With
    ThisWorkbook.Names.Add Name:=myRangeName, RefersTo:=myNamedRangeDynamic 'create named range with workbook scope. Defined name is as specified. Cell range is as identified, with the last row and column being dynamically determined
End Function

我的问题是，我无法创建可以使用上述代码生成命名范围的任何子例程。 我尝试了以下内容：

Sub makeRanges()
    Dim sheetName As String
    Dim firstRow As Long
    Dim nextRow As Long
    Dim lastRow As Long 'the lowest row of the group/range
    Dim endRow As Long 'the last row with data on the sheet
    Dim firstCol As Long
    Dim lastCol As Long
    Dim cell As Range
    Dim myWorksheet As Worksheet
    Dim counter As Integer

    sheetName = "R 14"
    firstCol = 5
    lastCol = 6
    groupNum = 9
    fistRow = 4
    endRow = 147
    counter = 1

    Set myWorksheet = ThisWorkbook.Worksheets(sheetName)

    With myWorksheet.Cells
        For Each cell In .Range("A" & firstRow, "A" & endRow)
            If cell.Value = "" Then
                nextRow = cell.Row
                Exit For
            End If
        Next cell

        lastRow = nextRow - 1

        Call createNamedRangeDynamic_1(sheetName, _
            firstRow, _
            lastRow, _
            firstCol, _
            lastCol, _
            counter) ' create named range

        firstRow = nextRow + 1
        counter = counter + 1
    End With
End Sub

到目前为止，这就是我的进步。

Answer 1

您可以使用Range对象的Areas属性并将其归结为：

Option Explicit

Sub makeRanges()
    Dim sheetName As String, sheetNameForNamedRange as String
    Dim counter As Long

    sheetName = "R 14"
    sheetNameForNamedRange = Replace(sheetName, " ", "_")  ' named range name doesn't accept blanks

    Dim area As Range
    With ThisWorkbook 'reference wanted workbook
        For Each area In .Worksheets(sheetName).Range("A4:A147").SpecialCells(xlCellTypeConstants).Areas ' loop through areas of the not empty cell range along column A in 'sheetName' sheet of referenced workbook
            counter = counter + 1 ' update counter
            .Names.Add Name:=sheetNameForNamedRange & "_" & Format(counter, "00"), RefersTo:=area.Offset(, 4).Resize(, 2) ' add current named range as current area offset 4 columns to the right and wide two columns
        Next
    End With
End Sub

注意： Format(counter, "00")最后两位数字应为格式“ _01，” _ 02“等。