I'm new to using InteropServices and have been presented with a C++ DLL that contains the coding for access to a scan device we are using.
I cannot for the life of me work out the correct way to call one of the functions.
Its definition is as follows
/* HwDev_Execute(strDevInfoBuf, //device information
nDevInfoLen, //the length of strDevInfoBuf
strSendBuf, //the command what is being seeded
nSendLen, //the length of command(strSendBuf)
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