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刪除所有單元格(如果不是AZ)

[英]Delete All Cells if not A-Z

我正在處理6列數據(AF)第2-4379行,並且大量單元格在過濾器列中顯示為“空白”,但不是真正的空格,因為它們似乎包含空格。 我希望找到一些vba示例,以查找包含ASCII值在65-90和97-122之間的范圍內的所有單元,如果這些值不包含在單元中,則將其完全清除。

這可能嗎? 我嘗試了一個子程序,該子程序檢查了“ IsText”,但始終收到與IsText行有關的“未定義子程序或函數”錯誤消息。

到目前為止,這是我嘗試過的:

Dim c As Range
Dim rng As Range

Set rng = Range("A2:F4379")

For Each c in rng

If Not IsText(c.Value) Then
c.ClearContents
End If

Next c

這應該從活動工作表中刪除大多數空格:

Option Explicit

Public Sub trimWhiteSpaces()

    With ActiveSheet.UsedRange

        .Replace What:=" ", Replacement:=vbNullString, LookAt:=xlWhole
        .Replace What:="  ", Replacement:=vbNullString, LookAt:=xlWhole
        .Replace What:="   ", Replacement:=vbNullString, LookAt:=xlWhole
        .Replace What:="    ", Replacement:=vbNullString, LookAt:=xlWhole

        .Replace What:=vbTab, Replacement:=vbNullString, LookAt:=xlWhole
        .Replace What:=vbCrLf, Replacement:=vbNullString, LookAt:=xlWhole
        .Replace What:=vbCr, Replacement:=vbNullString, LookAt:=xlWhole
        .Replace What:=vbLf, Replacement:=vbNullString, LookAt:=xlWhole
        .Replace What:=vbNewLine, Replacement:=vbNullString, LookAt:=xlWhole

        .Replace What:=vbNullChar, Replacement:=vbNullString, LookAt:=xlWhole
        .Replace What:=vbBack, Replacement:=vbNullString, LookAt:=xlWhole
        .Replace What:=vbFormFeed, Replacement:=vbNullString, LookAt:=xlWhole
        .Replace What:=vbVerticalTab, Replacement:=vbNullString, LookAt:=xlWhole
        .Replace What:=vbObjectError, Replacement:=vbNullString, LookAt:=xlWhole

    End With

End Sub

注意:

您的初始代碼有錯誤,因為您沒有將其包含在Sub()中

您可以使用類似於以下的結構來修復它:

Option Explicit

Public Sub testSub()
    Dim c As Range
    Dim rng As Range

    Set rng = Range("A2:F4379")

    For Each c In rng
        If Not IsText(c.Value) Then
            c.ClearContents
        End If
    Next
End Sub

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