Python 的 Zip 函数的 VBA 版本(FOR EACH 循环)

Reg*_*son 3 python excel vba loops

在 Python 中,我可以使用 zip 函数一次遍历多个列表。我将如何在 Excel 中的 VBA 中的宏中执行此操作?

伪代码

Set ones = Worksheets("Insertion").Range("D2:D673")
Set twos = Worksheets("Insertion").Range("A2:A673")
Set threes = Worksheets("Insertion").Range("B2:B673")
Set fours = Worksheets("Insertion").Range("C2:C673")

For Each one, two, three, four in zip(ones.Cells, twos.Cells, threes.Cells, fours.Cells)
    Debug.Print(one.Text & two.Text & three.Text & four.Text)
Next one
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Cha*_*ams 5

VBA 中没有 zip 的直接等效项。
注1其更有效地获取数据到阵列上的,而不是通过细胞过程单元阵列和循环
注2它非常不寻常的,从细胞中获得。文本,因为它没有得到潜在价值,可以给####,并且是慢:最好使用 .Value2

如果范围是连续的,最好使用二维数组,否则使用 4 个单独的数组

Sub testing1()
Dim var As Variant
Dim j As Long
Dim k As Long
Dim str As String
var = Worksheets("Sheet1").Range("A2:D673").Value2

For j = LBound(var) To UBound(var)
For k = LBound(var, 2) To UBound(var, 2)
str = str & var(j, k) & " "
Next k
Debug.Print str
str = ""
Next j

End Sub

Sub testing2()
Dim varA As Variant
Dim varB As Variant
Dim varC As Variant
Dim varD As Variant
Dim j As Long

varA = Worksheets("Sheet1").Range("A2:A673").Value2
varB = Worksheets("Sheet1").Range("B2:B673").Value2
varC = Worksheets("Sheet1").Range("C2:C673").Value2
varD = Worksheets("Sheet1").Range("D2:D673").Value2

For j = LBound(varA) To UBound(varA)
Debug.Print varA(j, 1) & " " & varB(j, 1) & " " & varC(j, 1) & " " & varD(j, 1)
Next j

End Sub
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