GetTickCount函数返回Long,那开机时间很长会不会溢出?
GetTickCount函数获取自windows启动以来经历的时间长度(毫秒)那开机几十天没关过再调用此函数会不会溢出?The elapsed time is stored as a DWORD value. Therefore, the time will wrap around to zero if the system is run continuously for 49.7 days.
http://technet.microsoft.com/zh-cn/library/ms885645(en-us).aspx Tesla.Angela 发表于 2011-10-28 12:45 static/image/common/back.gif
http://technet.microsoft.com/zh-cn/library/ms885645(en-us).aspx
原来如此
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