#pragma comment(lib, "strmiids.lib") 下面一串 是什么意思啊!!
#if !defined(AFX_DXGRAPH_H__919E14E4_5738_4EAC_99F5_B11807EEC589__INCLUDED_) #define AFX_DXGRAPH_H__919E14E4_5738_4EAC_99F5_B11807EEC589__INCLUDED_ #pragma comment(lib, "strmiids.lib") #pragma comment(lib, "quartz.lib") #pragma comment(lib, "strmbase.lib") #pragma comment(lib, "ole32.lib") #ifndef AFX_DXGRAPH_H__ #define AFX_DXGRAPH_H__