VC6.0升级到VS2005时，编译警告的对策

一、warning C4996警告类
1）warning C4996: 'sprintf': This function or variable may be unsafe.
Consider using sprintf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS.
顾名思义，只要在当前工程【属性页】的【配置属性】->【C/C++】->【预处理器】中增加_CRT_SECURE_NO_WARNINGS即可
2）warning C4996: 'getpid' was declared deprecated
d:/Program Files/Microsoft Visual Studio 8/VC/include/process.h(227) : see declaration of 'getpid'
Message: 'The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _getpid. See online help for details.'
只要在当前工程【属性页】的【配置属性】->【C/C++】->【预处理器】中增加_CRT_NONSTDC_NO_DEPRECATE即可

待续。。。

微软的说明，请参考：
Security Enhancements in the CRT ：
http://msdn2.microsoft.com/en-us/library/8ef0s5kh(VS.80).aspx
Secure Template Overloads ：
http://msdn2.microsoft.com/en-us/library/ms175759(VS.80).aspx