一旦达到条件就退出 for 语句

Exit for-statement once condition is reached

我正在尝试比较两个工作簿以找出它们之间不相似的任何行。我已经创建了下面的代码来执行此操作,但我希望有类似于 continue 的东西,我可以在 if 语句内部使用它来退出最里面的 for each 循环,一旦差异是成立。有什么明显的方法可以做到这一点?我想我可以使用 goto 语句,但我宁愿避免这种情况。

Sub test()
    Dim wb_new As Workbook, wb_old As Workbook
    Dim ws As Worksheet
    Dim r As Range, c_old As Range, c_new As Range
    Dim i As Long

    Set wb_new = Application.Workbooks("Book1.xlsx")
    Set wb_old = Application.Workbooks("Book2.xlsx")

    For Each ws In wb_old.Worksheets
        For i = 0 To 275
            Set r = ws.Range("A1:Q1").Offset(i, 0)
            For Each c_old In r
                Set c_new = wb_new.Worksheets(ws.Name).Range("A1").Offset(i, c_old.Column - 1)
                If c_new <> c_old Then
                    Debug.Print c_new.Address
                End If
            Next c_old
        Next i
    Next ws
End Sub

是的,有一个Exit For声明。

            If c_new <> c_old Then
                Debug.Print c_new.Address
                Exit For    'exits the inner loop
            End If

您似乎已经在标题中回答了您自己的问题 - 只需使用 Exit For

这是一个参考: https://docs.microsoft.com/en-us/dotnet/visual-basic/language-reference/statements/exit-statement