QTP的那些事—VBS中的字段冒泡排序

http://demon.tw/copy-paste/vbs-scripting-dictionary-ksort.html

Option Explicit

Function fnCompare(key1, key2)
    If CInt(key1) > CInt(key2) Then
        fnCompare = 1
    ElseIf CInt(key1) < CInt(key2) Then
        fnCompare =  - 1
    Else
        fnCompare = 0
    End If
End Function

Function Sort(dict)
    Dim i,j, temp
    Dim keys,items
    Dim t ' 临时备份字典
    Set t = WSH.CreateObject("Scripting.Dictionary")

    keys = dict.Keys
    items = dict.Items

    ' 下面复制原字典到备份字典中
    For i = 0 To  dict.Count - 1
        t.Add keys(i),items(i)
    Next

    ' 下面交换键key数组
    For i = 0 To  dict.Count - 1
        For j = i + 1 To dict.Count - 1
            If fnCompare(keys(i), keys(j)) > 0 Then
                temp = keys(i)
                keys(i) = keys(j)
                keys(j) = temp
            End If
        Next
    Next

    dict.RemoveAll ' 清除原数组

    ' 读取已经排好序的key数组
    ' 并添加到清空后的目标字典中
    For i = 0 To UBound(keys)
        dict.Add keys(i), t.Item(keys(i))
    Next

    ' 销毁备份字典
    t.RemoveAll
    Set t = Nothing
End Function