OVERLAPPED m_osWrite;//全局变量
bool fState;
fState=WriteFile(hCom,data, datalen,&datalen, &m_osWrite);
编译的时候,有错'WriteFile' : cannot convert parameter 4 from 'int *' to 'unsigned long *'
bool fState;
fState=WriteFile(hCom,data, datalen,&datalen, &m_osWrite);
编译的时候,有错'WriteFile' : cannot convert parameter 4 from 'int *' to 'unsigned long *'
解决方案 »
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