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我需要在电子表格中找到“过期”和“到期”这个词，但它们出现的列将是可变的，记录（行）的数量也是如此。我需要删除数据中没有这些值的所有行，然后在其他行被删除后合计留在工作表上的数据。有什么线索吗？

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3 回答 3

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Excel 应该能够将任何值强制转换为字符串，但错误除外。因此，如果您有返回错误的公式，则可能导致类型不匹配。这是使用 Find 方法的另一种方法，可以避免该问题。Find 可能比遍历列要慢，但是如果您没有大量数据，您将不会注意到它。

Sub DeleteOverDue()

    Dim i As Long
    Dim rFound As Range

    'Loop backward through the used range
    For i = Sheet1.usedRange.Rows.Count To 1 Step -1
        'Should find "due" and "overdue" because of xlPart
        Set rFound = Sheet1.usedRange.Cells(i, 1).EntireRow.Find("due", , xlValues, xlPart)
        'If it's not found, delete the row
        If rFound Is Nothing Then
            Sheet1.usedRange.Cells(i, 1).EntireRow.Delete
        End If
    Next i

End Sub

注意：此代码会删除数据，因此请在您的真实数据副本上使用它，直到您知道它对您有用。

于 2012-07-23T16:52:47.467 回答
1

You could also try something with ADO.

Dim cn As Object
Dim rs As Object
Dim strFile As String
Dim strCon As String
Dim strSQL As String
Dim strWhere As String
Dim i As Integer

''http://support.microsoft.com/kb/246335

strFile = ActiveWorkbook.FullName
strCon = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & strFile _
    & ";Extended Properties=""Excel 8.0;HDR=Yes;IMEX=1"";"

Set cn = CreateObject("ADODB.Connection")
Set rs = CreateObject("ADODB.Recordset")

cn.Open strCon

strSQL = "SELECT * FROM [Sheet1$] AS s "

rs.Open strSQL, cn, 3, 3

For i = 0 To rs.fields.Count - 1
    strWhere = strWhere & " AND (UCase(s.[" _
        & rs.fields(i).Name & "] ) Not Like '%DUE%' Or s.[" _
        & rs.fields(i).Name & "] Is Null) "
Next

strSQL = strSQL & " WHERE " & Mid(strWhere, 5)
rs.Close

rs.Open strSQL

For i = 0 To rs.fields.Count - 1
    Sheets("Sheet2").Cells(1, i + 1) = rs.fields(i).Name
Next

Worksheets("Sheet2").Cells(2, 1).CopyFromRecordset rs
于 2009-11-20T20:59:24.703 回答
1

你可以尝试这样的事情。

把它放到一个宏中运行

Sub Macro1()
Dim sheet As Worksheet
Dim usedRange As Range

    Set sheet = ActiveSheet
    Set usedRange = sheet.usedRange

Dim rowCount As Integer
Dim columnCount As Integer
Dim iRow As Integer
Dim iColumn As Integer

    rowCount = usedRange.Rows.Count
    columnCount = usedRange.Columns.Count

    For iRow = rowCount To 1 Step -1
        For iColumn = 1 To columnCount
            If ((InStr(1, LCase(usedRange(iRow, iColumn)), "overdue") > 0) Or (InStr(1, LCase(usedRange(iRow, iColumn)), "due") > 0)) Then
                usedRange.Range(Cells(iRow, 1), Cells(iRow, columnCount)).Delete
            End If
        Next iColumn
    Next iRow

End Sub
于 2009-11-20T13:15:05.687 回答