application.Children 在将 SAP GUI 与 VBScript 结合使用时是一个空列表：
application.Children is an empty list while using SAP GUI with VBScript:
The enumerator of the collection cannot find en element with the specified index.
我在以下代码的第 3 行收到上述错误：
Set SapGuiAuto = GetObject("SAPGUI")
Set application = SapGuiAuto.GetScriptingEngine
Set connection = application.Children(0)
如何查看 application.Children 的大小？
可能 SAP（SAP Logon/SAP GUI）未打开。
但如果你愿意，试试：
ChildCount = application.Children.Count
The enumerator of the collection cannot find en element with the specified index.
我在以下代码的第 3 行收到上述错误：
Set SapGuiAuto = GetObject("SAPGUI")
Set application = SapGuiAuto.GetScriptingEngine
Set connection = application.Children(0)
如何查看 application.Children 的大小？
可能 SAP（SAP Logon/SAP GUI）未打开。
但如果你愿意，试试：
ChildCount = application.Children.Count