error C2664: 'fopen' : cannot convert parameter 1 from 'CString' to 'const char

Question

从VC++6.0  移植到  VS2008   上
fpThdArr600x600 = fopen(mPThreadInfo->TA600,"r");出现error C2664: 'fopen' : cannot convert parameter 1 from 'CString' to 'const char *'
这样的问题    百思不得其解   还请大家帮帮我

Answer 1

VC2008 中CString是Unicode，需要转换成char*

Answer 2

fpThdArr600x600 = fopen(mPThreadInfo->TA600.GetBuffer(0),"r");

Answer 3

_tfopen(mPThreadInfo->TA600, _T("r"))
只有试试

Answer 4

string sIn = mPThreadInfo->TA600.getbuffer(mPThreadInfo->TA600.getlength());
fopen(sIn , "r");
解决…给分！

Answer 5

fpThdArr600x600 = fopen(mPThreadInfo->TA600.GetBuffer(0),"r");
这样写，报什么错？