资 源 简 介
Function ulong OpenPort(ulong HWND,uint uMsg,ulong dwPort,ulong dwBaud,char byByteSize, char byParity, char byStopBits) Library "comIO.dll"
subroutine ClosePort(ulong dwHandle) Library "comIO.dll"
subroutine StopIO() Library "comIO.dll"
Function ulong ReadBuffer(ulong dwHandle,ref string pBuffer,ulong dwBufferLen) Library "comIO.dll"
Function ulong WriteBuffer(ulong dwHandle,ref string pBuffer,ulong dwBufferLen) Library "comIO.dll"
//wparam 数据字节长度
//lparam 端口句柄
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适合PB，VB，delphi，VFP任何win窗口程序；
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-Function ulong OpenPort (ulong HWND, uint uMsg, ulong dwPort, ulong dwBaud, char byByteSize, char byParity, char byStopBits) Library " comIO.dll" subroutine ClosePort (ulong dwHandle) Library " comIO.dll" subroutine StopIO () Library " comIO . dll " Function ulong ReadBuffer (ulong dwHandle, ref string pBuffer, ulong dwBufferLen) Library" comIO.dll " Function ulong WriteBuffer (ulong dwH
