http://www.cnblogs.com/lidabo/archive/2012/12/28/2837597.html
1.afxDump<< "Dumping myPerson:/n";
2.TRACE( "Integer = %d, String = %s/n", i, sz );
3.void AfxDump( const CObject* pOb )
4.virtual void CObject::Dump( CDumpContext& dc ) const;
http://blog.youkuaiyun.com/qiqi5521/article/details/3958502
1.::OutputDebugString()
1.AfxTrace();
#define TRACE ::AfxTrace