VBA用字典来替代函数的Vlookup

Excel里有Vlookup函数,查找匹配数据非常方便,在VBA里,也可以用worksheetfunction.vlookup方法来调用,今天我介绍一个另一种使用字典(dictionary)+数组的方法,速度也非常快。

 

数据源图片:

 

代码:

Sub test()
    Dim data, temp, arr
    Dim d
    Dim i&, k&
    Set d = CreateObject("scripting.dictionary")
    data = [a1].CurrentRegion
    For i = 2 To UBound(data)
        d(data(i, 1) & "") = data(i, 2)
    Next
    temp = [d1].CurrentRegion
    ReDim arr(2 To UBound(temp), 1 To 1)
    For k = 2 To UBound(temp)
        arr(k, 1) = d(temp(k, 1))
    Next
    [e2].Resize(UBound(arr) - 1, 1) = arr
    Set d = Nothing
End Sub

源文件:dictionary

posted @ 2010-08-07 11:02  RobinLao  阅读(5820)  评论(0编辑  收藏  举报