CString string char 之间的相互转换

char* string_to_char(std::string str) char* string_to_char_Ex(std::string& str) template void other_to_string(T value,std::string& s) int CString_unicode_to_char(CString str,char* buff) CString char_to_CString_unicode(char * szAnsi, int len) CString string_to_CString_unicode(std::string