VBA从Attachmate的多个开放实例中获取对象？

Question

从现有窗口中选择时，有什么方法可以查看打开了多少个窗口？我有以下代码，但它几乎只选择打开的最后一个窗口。

Dim App As Attachmate_Reflection_Objects_Framework.ApplicationObject
Dim screen As Attachmate_Reflection_Objects_Emulation_IbmHosts.IbmScreen
Dim Terminal As Attachmate_Reflection_Objects_Emulation_IbmHosts.IbmTerminal
Dim Frame As Attachmate_Reflection_Objects.Frame
Dim View As Attachmate_Reflection_Objects.View


Set App = GetObject(, "Attachmate_Reflection_Objects_Framework.ApplicationObject"