示例#1
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 public static extern int SetCommState(HANDLE hCommDev, ref DCB lpDCB);
示例#2
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 public static extern int BuildCommDCBAndTimeouts(string lpDef, ref DCB lpDCB, ref COMMTIMEOUTS lpCommTimeouts);
示例#3
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 public static extern int GetCommState(int nCid, ref DCB lpDCB);
示例#4
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 public static extern int BuildCommDCB(string lpDef, ref DCB lpDCB);