This OCX uses undocumented functions to provide a Windows Explorer, Folder View, and File List Control. Register the OCX first before using the test client.
来源: http://www.freevbcode.com/ShowCode.Asp?ID=2977
这个OCX使用无文档的函数提供一个Windows Explorer, Folder View, 和File List Control.在使用试用客户端时需注册OCX。