Function 如何使对象在QTP中全局可用
在以下代码中:Function 如何使对象在QTP中全局可用,function,vbscript,dynamic-programming,qtp,Function,Vbscript,Dynamic Programming,Qtp,在以下代码中: systemutil.Run "C:\Program Files\HP\Unified Functional Testing\samples\flight\app\flight4a.exe" WinEdit WinButton Public Function WinEdit Set objDialog=Description.Create objDialog("micclass").value="Dialog" Set objWinEdit=Descripti
systemutil.Run "C:\Program Files\HP\Unified Functional Testing\samples\flight\app\flight4a.exe"
WinEdit
WinButton
Public Function WinEdit
Set objDialog=Description.Create
objDialog("micclass").value="Dialog"
Set objWinEdit=Description.Create
objWinEdit("micclass").value="WinEdit"
set WinEditCount=Dialog(objDialog).ChildObjects(objWinEdit)
msgbox WinEditCount.count
End Function
Public Function WinButton
Set objWinButton=Description.Create
objWinButton("micclass").value="WinEdit"
set WinButtonCount=Dialog(objDialog).ChildObjects(objWinButton)
msgbox WinButtonCount.count
End Function
在
WinEdit
函数中生成的对象仅限于该函数。我想使用在WinEdit
函数中创建的对象在WinButton
函数中重用。函数的全部要点是封装逻辑。如果在函数中声明一个变量,该变量默认为该函数的私有变量,则可以全局声明该变量,但通常不鼓励这样做,因为它会在函数之间创建依赖关系
您可以执行类似的操作(仅初始化desc
一次)
函数的全部要点是封装逻辑。如果在函数中声明一个变量,该变量默认为该函数的私有变量,则可以全局声明该变量,但通常不鼓励这样做,因为它会在函数之间创建依赖关系 您可以执行类似的操作(仅初始化
desc
一次)
为对象变量指定唯一名称,将其放入记事本文件并将该文件与脚本关联为对象变量指定唯一名称,将其放入记事本文件并将该文件与脚本关联
Foo
Bar
Dim desc ' global variable
Private Function InitDesc
If IsEmpty(desc) Then
Set desc= Description.Create()
End If
End Function
Public Function Foo
InitDesc
End Function
Public Function Bar
InitDesc
End Function