Question

我正在尝试将范围的第n个相似之处与文本进行比较。 Similarity函数用于返回2个文本之间的百分比相似度。

Function SimilarText(ByVal CompareText As String, _
                    ByRef TargetCompare As Range, _
                    Optional ByVal RankSimilarity As Integer = 1) As Long

Dim compareResults() As Long
ReDim compareResults(RankSimilarity)
Dim simiResult As Single
Dim smallestIndex As Integer
Dim result As String
Debug.Print (CompareText)

For Each cell In TargetCompare
    simiResult = Similarity(cell.Value, CompareText)
    Debug.Print (simiResult)
    If simiResult > Application.Min(compareResults) Then
        smallestIndex = Application.Match(Application.Min(compareResults), compareResults, 0) - 1
        Debug.Print ("Index:" & smallestIndex)
        compareResults(smallestIndex) = CLng(simiResult)'//This doesnt seem to do anything. I tried without the conversion but still nothing.
        Debug.Print ("Smallest after update:" & compareResults(smallestIndex)) '//This always 0
    End If
Next cell

    SimilarText = Application.Min(compareResults) '//So this is also alway 0

End Function

我希望数组元素在每个像'（0.22,0.44）这样的单元格之后都会更新，但结果似乎总是为0。

Answer 1

您的数组compareResults（）被定义为Long，并且仅用于整数。

Long data type (Visual Basic)

将数据类型更改为允许使用小数的内容。

此外，在compareResults(smallestIndex) = CLng(simiResult)行中，您强制数字成为长整数。使用其他格式，否则它将保存一个长整数。

数组中的值无法更新VBA Excel

1 个答案: