c++之Unicode下vs中CString 转char*

注释：
strSend为带转换的CString对象
c为转换后的char *

//Unicode条件下，CString转char*    DWORD dwNum = WideCharToMultiByte(CP_OEMCP, NULL, strSend, -1, NULL, NULL, 0, NULL);    char *c = new char[dwNum];    WideCharToMultiByte(CP_OEMCP, NULL, strSend, -1, c, dwNum, 0, NULL);