有没有人用C# 弄过winio.dll 能不能给个帮助 谢谢
有没有人用C#   弄过winio.dll     能不能给个帮助     谢谢

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没用过，关注
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[DllImport( "winio.dll ", EntryPoint = "InitializeWinIo ")]
private static extern bool InitializeWinIo();

[DllImport( "winio.dll ", EntryPoint = "GetPortVal ")]
private static extern bool GetPortVal(int wPortAddr, out Int32 pdwPortVal, byte bSize);

[DllImport( "winio.dll ", EntryPoint = "SetPortVal ")]
private static extern bool SetPortVal(int wPortAddr, Int32 dwPortVal, byte bSize);

[DllImport( "winio.dll ", EntryPoint = "ShutdownWinIo ")]
private static extern bool ShutdownWinIo();

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期待学习
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c#2005找不着winio.dll,是不是去system32里找啊？也没有啊，愁死了。