Sub VLOOKUP_01()
    Dim t As Date
    t = Timer
    Application.ScreenUpdating = False
    Sheets("DD").Range("AE2:AF10000").Clear
    Set ddcl = Sheets("数据源")
    Set dd = Sheets("目标表")
    
    Dim data, temp, arr, brr
    Dim d, v
    Dim i&, k&
    Set d = CreateObject("scripting.dictionary")
    Set v = CreateObject("scripting.dictionary")
    data = ddcl.[a2].CurrentRegion '被索引的数据表，也可以用具体的区域
    'data = ddcl.Range("A1:D65536")
    For i = 2 To UBound(data)
        d(data(i, 1) & "") = data(i, 3) '被取值所在列，如果只匹配一列，就不需v字典了
        v(data(i, 1) & "") = data(i, 4) '被取值所在列
    Next

    ddm = dd.Range("A65536").End(xlUp).Row
    temp = dd.Range("k1:k" & ddm) '索引参照列，注意必须是第一行开始
    ReDim arr(2 To UBound(temp), 1 To 1)
    ReDim brr(2 To UBound(temp), 1 To 1)
    For k = 2 To UBound(temp)
        arr(k, 1) = d(temp(k, 1))
        brr(k, 1) = v(temp(k, 1))
    Next
    dd.[AE2].Resize(UBound(arr) - 1, 1) = arr
    dd.[AF2].Resize(UBound(brr) - 1, 1) = brr
    Set d = Nothing    
    MsgBox "运行" & Format((Timer - t), "0.0000") & "秒"
End Sub

Private Sub test5()  'EXCEL单元格格式设置
Dim excelapplication As Object
Dim str As String
str = Application.CurrentProject.Path & "\book1.xls"
Set excelapplication = GetObject(str) '获取指定的EXCEL文件
With excelapplication.sheets(1)
    .Range(.Cells(1, 1), .Cells(3, 4)).Borders.LineStyle = xlContinuous '设置单元格的边框
    .Range(.Cells(1, 1), .Cells(3, 4)).Borders.ColorIndex = xlAutomatic '设置单元格边框的颜色，可用1~56间的数字设置不同的颜色
    .Range(.Cells(1, 1), .Cells(3, 4)).NumberFormat = "0.00%" '设置单元格的值以百分比的形式显示
    .Range(.Cells(1, 1), .Cells(3, 4)).interior.ColorIndex = 24   '设置单元格的颜色
    .Range(.Cells(1, 1), .Cells(3, 4)).Font.Bold = True  '字体加粗
End With
End Sub