1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
| 'Option Explicit
Sub 单元格循环()
Dim cel As Range
Dim cel2 As Range
Dim t As Double
t = Timer
[e6:e13] = ""
For Each cel In Range("a6:a13")
For Each cel2 In Range("d6:d13")
If cel.Value = cel2.Value Then
cel2.Offset(0, 1).Value = cel.Offset(0, 1).Value
Exit For
End If
Next
Next
Debug.Print Format(Timer - t, "0.00000000000000s")
End Sub
Sub 数组循环()
Dim ar, br
Dim t As Double
t = Timer
[e6:e13] = ""
ar = [a6:b13] 'range("a6:b13")
br = [d6:e13]
Dim i, j
For i = 1 To UBound(ar)
For j = 1 To UBound(ar)
If ar(i, 1) = br(j, 1) Then
br(j, 2) = ar(i, 2)
Exit For
End If
Next j
Next i
[d6:e13] = br
Debug.Print Format(Timer - t, "0.00000000000000s")
End Sub
Sub 字典循环()
Dim d As Object, kw$
Set d = CreateObject("Scripting.Dictionary")
'd.CompareMode = vbTextCompare '不区分大小写
Dim ar, br
Dim t As Double
t = Timer
[e6:e13] = ""
ar = [a6:b13] 'range("a6:b13")
br = [d6:e13]
Dim i, j
For i = 1 To UBound(ar)
d(ar(i, 1)) = ar(i, 2) 'KEY ITEM
Next i
For j = 1 To UBound(br)
br(j, 2) = d(br(j, 1))
Next j
[d6:e13] = br
Debug.Print Format(Timer - t, "0.00000000000000s")
End Sub
|
相关文章：VBA 35
