我想根据第二个单元格中的小数位数来更改范围的格式。任何的想法? 我使用以下函数来计算小数(作品)
Function CountDecimalPlaces(aNumber As Double) As Long
Dim len1 As Long, len2 As Long
len1 = Len(CStr(aNumber))
len2 = Len(CStr(Int(aNumber)))
CountDecimalPlaces = len1 - len2 + CLng(len1 <> len2)
End Function
并希望使用此格式来设置不同小数位数的范围
For b = 1 To lastCol
Range(cells(3,b),cells(50,b)).NumberFormat = "0." & CountDecimalPlaces (Cells(2, b)) x 0
Next b
当然我知道&#34; CountDecimalPlaces(Cells(2,b))x 0&#34;没有用,但我希望你帮助
让它变得可以理解答案 0 :(得分:2)
用以下代码替换您的代码:
Range(cells(3,b),cells(50,b)).NumberFormat = "0." & String(CountDecimalPlaces(Cells(2, b)), "0")
String
有两个强制性参数:
Number
:角色必须重复的次数
Character
:必须重复的角色
这是另一种可以计算数字中小数位数的方法:
Function CountDecimalPlaces(aNumber As Double) As Long
CountDecimalPlaces = Len(Split(CStr(aNumber), ".")(1))
End Function
修改(根据Excelosaurus的建议):
Function CountDecimalPlaces(aNumber As Double) As Long
If Int(aNumber) = aNumber Then
CountDecimalPlaces = 0
Else
CountDecimalPlaces = Len(Split(CStr(aNumber), Application.International(xlDecimalSeparator))(1))
End If
End Function
答案 1 :(得分:0)
你也可以修改你的计数小数。
Function CountDecimalPlaces(aNumber As Double) As String
Dim len1 As Long, len2, lenX As Long
Dim i As Integer
Dim answer As String
answer = "0."
len1 = Len(CStr(aNumber))
len2 = Len(CStr(Int(aNumber)))
lenX = len1 - len2 + CLng(len1 <> len2)
If lenX > 0 Then
For i = 1 To lenX
answer = answer & "0"
Next i
End If
CountDecimalPlaces = answer
End Function
并在您的主要功能中使用:
Range(cells(3,b),cells(50,b)).NumberFormat = CountDecimalPlaces (Cells(2, b))