VBA：跳出for循环

Question

如何实现以下目标？

Sub Macro1()
'
' Macro1 Macro
'

'
    Worksheets("Drop-down").Select
    n = Cells(1, 1).End(xlDown).Row
    For i = 1 To n
        ActiveSheet.Cells(i, 2).Select
        *******************************************************
        If Worksheets("Misc").Cells(2, i).Value = "" Then
            continue i
        End If
        *******************************************************
        If Worksheets("Misc").Cells(3, i).Value <> "" Then
            Set validationRange = Range(Worksheets("Misc").Cells(2, i), Worksheets("Misc").Cells(2, i).End(xlDown))
        Else
            Set validationRange = Worksheets("Misc").Cells(2, i)
        End If
        With Selection.Validation
            .Delete
            .Add Type:=xlValidateList, AlertStyle:=xlValidAlertStop, Operator:= _
            xlBetween, Formula1:=validationRange.Address
            .IgnoreBlank = True
            .InCellDropdown = True
            .InputTitle = ""
            .ErrorTitle = ""
            .InputMessage = ""
            .ErrorMessage = ""
            .ShowInput = True
            .ShowError = True
        End With
    Next i
End Sub

Answer 1

这不是一个简单的流控案例吗？我不明白需要特殊关键字来解决它：

For i = 0 To 10
 If Not condition Then 
    some other code
Next   

编辑：或者，在您的代码中：

Sub Macro1()
'
' Macro1 Macro
'

'
    Worksheets("Drop-down").Select
    n = Cells(1, 1).End(xlDown).Row
    For i = 1 To n
        ActiveSheet.Cells(i, 2).Select
        *******************************************************
        If Not Worksheets("Misc").Cells(2, i).Value = "" Then
        *******************************************************
          If Worksheets("Misc").Cells(3, i).Value <> "" Then
              Set validationRange = Range(Worksheets("Misc").Cells(2, i), Worksheets("Misc").Cells(2, i).End(xlDown))
          Else
              Set validationRange = Worksheets("Misc").Cells(2, i)
          End If
          With Selection.Validation
              .Delete
              .Add Type:=xlValidateList, AlertStyle:=xlValidAlertStop, Operator:= _
              xlBetween, Formula1:=validationRange.Address
              .IgnoreBlank = True
              .InCellDropdown = True
              .InputTitle = ""
              .ErrorTitle = ""
              .InputMessage = ""
              .ErrorMessage = ""
              .ShowInput = True
              .ShowError = True
          End With
     ********
      End If
     ********
    Next 
End Sub

Answer 2

然后回答问题的另一半：

For n = 1 To something
    If condition Then
        Exit For
    End If
    ' more code

Next n

Answer 3

vb的关键字不是大写的吗？

For n = 1 To something
    If condition Then
        Continue For
    End If

    ' more code

Next n

Continue 关键字可以满足您的需求。

http://msdn.microsoft.com/en-us/library/801hyx6f(VS.80).aspx

Answer 4

这是一个太老的问题，但只是为了此页面的正确性和完整性，这是可以使用 Goto 而不会导致 Spaghetti 代码的情况之一...

它将 VBA 的 Loop 用于几乎任何其他较新的编程语言，并为 VBA 程序员提供 Eric 在另一个答案中描述的相同功能 - 但 Eric 的答案在 VBA 中不起作用：

    For n = 1 To something
        If needToExitLoopEntirely Then Exit For
        If condition Then GoTo ContinueFor        
        ' more code        
        ' ...           
        ' more code
ContinueFor: '<=this is a label; 
    Next n