我正在创建一个宏以反转单元格值的大写形式,以进行更好的解释。

原始值-

hh3crd220
xmi4Idc200
TEst02NoW


输出-

HH3CRD220
XMI4iDC200
teST02nOw


我认为必须已经有宏可以完成这项工作,但是我自己编写了一个代码,除了更改第n个值外,其他一切都正常,Mid无法正常工作,因为它只会提取值,我尝试过Character,但只会格式化元素,我希望像character.value或mid.value函数一样工作。

Sub CapsChange()
Dim letr As String
Dim Val1 As String

Dim sr As Range
lastrow = ActiveSheet.Cells(ActiveSheet.Rows.Count, "A").End(xlUp).Row

Set sr = Range("A1:A" & lastrow)

For Each r In sr
Fval = r.Value
Val1 = Left(r.Value, 1)

If Val1 <> UCase(Val1) Then

For i = 1 To Len(Fval)
    letr = Mid(Fval, i, 1)
    If letr = UCase(letr) Then

**'First Code try**
    letr = LCase(letr)
**'Second Code try**
    r.Characters(i, 1).Value = LCase(letr)
    Else
    letr = UCase(letr)
    r.Characters(i, 1).Value = UCase(letr)
    End If
Next i

End If

Next

End Sub


就像我们使用cell(x,y).value = XXX一样,只需要帮助就可以更改/控制单元格值的第n个字符。

最佳答案

试试这个:

使用SUB()的变体1

Sub Test()
    Dim rng As Range, cl As Range, i&
    Set rng = Range("A1:A" & Cells(ActiveSheet.Rows.Count, "A").End(xlUp).Row)
    For Each cl In rng.Cells
        For i = Len(cl.Value) To 1 Step -1
            With cl.Characters(i, 1)
                If .Text = UCase(.Text) Then
                    .Text = LCase(.Text)
                ElseIf .Text = LCase(.Text) Then
                    .Text = UCase(.Text)
                End If
            End With
    Next i, cl
End Sub


使用Function()的变体2

Public Function ReverseCase(cl As Range)
    Dim StringOutput$, i&
    For i = Len(cl.Value) To 1 Step -1
        With cl.Characters(i, 1)
            If .Text = UCase(.Text) Then
                StringOutput = LCase(.Text) & StringOutput
            ElseIf .Text = LCase(.Text) Then
                StringOutput = UCase(.Text) & StringOutput
            End If
        End With
    Next i
    ReverseCase = StringOutput
End Function


测试功能()

string - 更改/更改单元格值Excel VBA的第N个元素-LMLPHP

两种变体都经过测试,可以正常工作

09-25 17:25
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