我有一些乱码(或者不是乱码,但非英语字符,例如带有斯堪的纳维亚口音的A等),我需要从大约80,000个条目中找出它们。
我可以编写一个公式来挑选并标记任何包含其他而非
的单元格ABCDEFGHIJKLMNOPQRSTUVWXYZ?
答案 0 :(得分:2)
以下对我有用:
Option Explicit
Sub NonAscii()
Dim UsedCells As Range, _
TestCell As Range, _
Position As Long, _
StrLen As Long, _
CharCode As Long
Set UsedCells = ActiveSheet.Range("A1:A4271").CurrentRegion
For Each TestCell In UsedCells
StrLen = Len(TestCell.Value)
For Position = 1 To StrLen
CharCode = Asc(Mid(TestCell, Position, 1))
If CharCode < 97 Or CharCode > 122 Then
TestCell.Interior.ColorIndex = 36
Exit For
End If
Next Position
Next TestCell
End Sub
答案 1 :(得分:1)
我对此的微小解决方案是使用RegExp:
Public Function demo(ByRef rngTarget As Range) As Boolean
Dim objRE As Object
Set objRE = CreateObject("vbscript.regexp")
With objRE
.Pattern = "[^a-z]"
.Global = True
'test will resolve true on any character other than a-z
demo = .Test(rngTarget.Value)
End With
Set objRE = nothing
End Function
将此代码放入模块中,然后将其用作要测试的单元格上条件格式的公式。
公式看起来很简单:=demo(A1)
如果您需要更多信息:MSDN
您当然可以使用VBA测试所有使用过的细胞:
'This code needs to be placed as a worksheet macro,
'or a worksheet needs to be specified for UsedRange
Public Sub TestAll()
Dim rngCell as Range
For Each rngCell In UsedRange.Cells
if demo(rngCell) then
rngCell.interior.color = RGB(125,125,125)
end if
Next rngCell
End Sub
答案 2 :(得分:1)
您可以使用Conditional Formatting
来突出显示原位细胞,而不是需要使用单独的公式或VBA
此公式验证A1
中的每个字符都是小写的a-z
SUMPRODUCT(--((CODE(MID(A1,ROW(INDIRECT("1:"&LEN(A1))),1))>=97)),--(CODE(MID(A1,ROW(INDIRECT("1:"&LEN(A1))),1))<=122))<>LEN(A1)