如何将BSTR类型转换成CString类型
...............................\Demo
...............................\....\ReadMe.txt
...............................\....\Demo.h
...............................\....\DemoDoc.h
...............................\....\DemoView.h
...............................\....\MainFrm.h
...............................\....\Resource.h
...............................\....\StdAfx.h
...............................\....\Demo.cpp
...............................\....\DemoDoc.cpp
...............................\....\DemoView.cpp
...............................\....\MainFrm.cpp
...............................\....\StdAfx.cpp
...............................\....\Demo.dsp
...............................\....\Demo.dsw
...............................\....\res
...............................\....\...\Demo.ico
...............................\....\...\DemoDoc.ico
...............................\....\...\Demo.rc2
...............................\....\Demo.plg
...............................\....\Demo.rc