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在 QTP 中自定义测试对象 WinList 的 Select 方法，支持正则表达式和多选，类似的思想可以扩展到其他的 list 类型的控件。

下面的脚本摘自 QTP 的 CodeSamplesPlus ：

Function SelectRegExp(Obj, patrn, Button, Offset)

    dim NumOfItems, i, CurrentValue, regEx, ItemToSelect, oldFilter

    ' Initialize the regular expression object with the pattern

    Set regEx = New RegExp

    regEx.Pattern = patrn

    regEx.IgnoreCase = False

    oldFilter = Reporter.Filter ' save the default setting

    Reporter.Filter = 2 ' Send only errors

    ItemToSelect = -1

    ' retrieve the number of items in the list

    NumOfItems = obj.GetROProperty("items count")

    For i=0 to NumOfItems-1

        CurrentValue = obj.GetItem(i)

        If regEx.Test(CurrentValue) Then

            If (ItemToSelect <> -1) Then

                SelectRegExp = -1 ' item not unique

                Reporter.Filter = oldFilter

                Exit Function

            End If

            ItemToSelect = i

        End If

    Next

    Reporter.Filter = oldFilter ' restore the default setting

    ' The actual selection

    If (ItemToSelect >= 0) Then

        SelectRegExp = obj.Select(ItemToSelect, Button, Offset)

    Else

        SelectRegExp = -1

    End If

End Function

Function SelectItems(Obj, items)

    Dim idx, item

    If (StrComp(obj.GetROProperty("type"), "select-multiple", 1) = 0) Then

        For Each item In items

            obj.Select(item)

        Next

    Else

        obj.Select(items(0))

    End If

End Function

' Override the Select function of the WinList

RegisterUserFunc "WinList", "Select", "SelectRegExp"

' Or add the SelectRegExp function to the WinList object

RegisterUserFunc "WinList", "SelectRegExp", "SelectRegExp"

RegisterUserFunc "WinList", "SelectItems", "SelectItems"

' Example of usage:

WinList("mylist").Select "2002.*"

WinList("mylist").SelectItems Array("item1", "item3", "item6")

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