Function SocketGetLastError() Professional
Retrieves the error code for the last operation that failed.
SocketGetLastError() --> nErrorCode
The function returns a numeric error code. #define constants beginning with WSAE are available in the file SOCKET.CH to identify an error condition. The value 0 means: no error occurred.
This function can be used to obtain the error code of the last sockets operation that failed in the current thread.
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