由于将多个值读取到数组中,例如arr = rAll.Value2
仅可能在连续范围内,您必须选择:
替代方案 1:
编写一个函数,按区域读取范围值并将其合并到一个数组中。
Option Explicit
Public Function NonContinousColumnsToArray(ByVal NonContinousRange As Range) As Variant
Dim iArea As Long
For iArea = 1 To NonContinousRange.Areas.Count - 1
If NonContinousRange.Areas.Item(iArea).Rows.CountLarge <> NonContinousRange.Areas.Item(iArea + 1).Rows.CountLarge Then
MsgBox "Different amount of rows is not allowed.", vbCritical, "NonContinousColumnsToArray"
Exit Function
End If
Next iArea
Dim ArrOutput() As Variant
ArrOutput = NonContinousRange.Value2 'read first area into array
'read all other areas
For iArea = 2 To NonContinousRange.Areas.Count
ReDim Preserve ArrOutput(1 To UBound(ArrOutput, 1), 1 To UBound(ArrOutput, 2) + NonContinousRange.Areas.Item(iArea).Columns.CountLarge) As Variant 'resize array
Dim ArrTemp() As Variant 'read arrea at once into temp array
ArrTemp = NonContinousRange.Areas.Item(iArea).Value2
'merge temp array into output array
Dim iCol As Long
For iCol = 1 To UBound(ArrTemp, 2)
Dim iRow As Long
For iRow = 1 To UBound(ArrTemp, 1)
ArrOutput(iRow, UBound(ArrOutput, 2) - UBound(ArrTemp, 2) + iCol) = ArrTemp(iRow, iCol)
Next iRow
Next iCol
Next iArea
NonContinousColumnsToArray = ArrOutput
End Function
所以下面的示例程序
Public Sub ExampleTest()
Dim InputRng As Range
Set InputRng = Union(Range("A1:A9"), Range("C1:D9"))
Dim OutputArr() As Variant
OutputArr = NonContinousColumnsToArray(InputRng)
Range("A12").Resize(UBound(OutputArr, 1), UBound(OutputArr, 2)).Value = OutputArr
End Sub
将采用以下非连续范围Union(Range("A1:A9"), Range("C1:D9"))
作为输入,
Image 1: The input range was non-continous A1:A9 and C1:D9.
将其合并到一个数组中OutputArr
并按如下方式写入值
Image 2: The merged output array written back into cells.
替代方案 2:使用临时工作表……
…将值粘贴为连续范围,然后可以立即将其读入数组中。
Public Sub ExampleTestTempSheet()
Dim InputRng As Range
Set InputRng = Union(Range("A1:A9"), Range("C1:D9"))
Dim OutputArr() As Variant
OutputArr = NonContinousColumnsToArrayViaTempSheet(InputRng)
Range("A12").Resize(UBound(OutputArr, 1), UBound(OutputArr, 2)).Value = OutputArr
End Sub
Public Function NonContinousColumnsToArrayViaTempSheet(ByVal NonContinousRange As Range) As Variant
On Error Resume Next
NonContinousRange.Copy
If Err.Number <> 0 Then
MsgBox "Different amount of rows is not allowed.", vbCritical, "NonContinousColumnsToArray"
Exit Function
End If
On Error GoTo 0
Dim TempSheet As Worksheet
Set TempSheet = ThisWorkbook.Worksheets.Add
TempSheet.Range("A1").PasteSpecial xlPasteValues
Application.CutCopyMode = False
NonContinousColumnsToArrayViaTempSheet = TempSheet.UsedRange.Value2
Dim ResetDisplayAlerts As Boolean
ResetDisplayAlerts = Application.DisplayAlerts
Application.DisplayAlerts = False
TempSheet.Delete
Application.DisplayAlerts = ResetDisplayAlerts
End Function
请注意,由于临时工作表的原因,替代方案 2 更有可能失败。我认为替代方案 1 更稳健。