Question

我希望此代码搜索名为（（attribute value1，attribute value2..N）的列名称如果该列包含分数值，则应将其转换为十进制。我正在使用这个宏（VBA）代码正在运行，但它只转换一列（属性值1）这将需要更多时间，因为我有多个列（属性值2 ... N）具有分数值。

请帮助我，我被击中了。

Sub deci()
    Dim LR As Long
    Dim Dash As Long
    Dim Whole As Double
    Dim lngDataColumn As Long
    Dim pi

    lngDataColumn = 4
    Sheets("Sheet3").Select
    LR = Cells(Rows.Count, lngDataColumn).End(xlUp).row
    For r = 2 To LR
        s = Cells(r, lngDataColumn)
        arr = Split(s, ",")
        For i = LBound(arr) To UBound(arr)
            Whole = 0
            P = InStr(arr(i), " IN")
            If P > 0 Then
                Worksheet = (Left((arr(i)), P - 1))
            Else
                Worksheet = arr(i)
            End If
            Dash = InStr(Worksheet, "-")
            If Dash > 0 Then
                Whole = Frac(Left(Worksheet, Dash - 1))
                Worksheet = Mid(Worksheet, Dash + 1)
            End If
            af = Right(arr(i), Len(arr(i)) - P + 1)
            evfrac = Whole + Left(CStr(Evaluate(Worksheet)), 5)
            '   evfrac = Whole + Format(Evaluate(frac), "0.###")
            ss = ss & evfrac & af & ", "
        Next i
        Cells(r, lngDataColumn) = Left(ss, Len(ss) - 2)
        ss = ""
    Next r
End Sub

Function Frac(ByVal X As String) As Double
    Dim P As Integer, N As Double, Num As Double, Den As Double
    X = Trim$(X)
    P = InStr(X, "/")
    If P = 0 Then
        N = Val(X)
    Else
    Den = Val(Mid$(X, P + 1))
    If Den = 0 Then Err.Raise 11    ' Divide by zero
        X = Trim$(Left$(X, P - 1))
        P = InStr(X, " ")
        If P = 0 Then
            Num = Val(X)
        Else
            Num = Val(Mid$(X, P + 1))
            N = Val(Left$(X, P - 1))
        End If
    End If
    If Den <> 0 Then
        N = N + Num / Den
    End If
    Frac = N
End Function

Answer 1

它只做一个专栏的原因是因为这正是你告诉它要对这部分代码做的事情：

lngDataColumn = 4
    Sheets("Sheet3").Select
    LR = Cells(Rows.Count, lngDataColumn).End(xlUp).row

因为您将lngDataColumn设置为固定数字，所以您的代码仅在第4列上执行。如果您想要将更多列作为循环执行，则需要以递增的相同方式增加此值{您r循环中的{1}}。

例如：

for

如何设置Sheet3的多个列的范围（属性值1，属性值2..N）

1 个答案: