Method POP3Client():getLastError() Professional
Returns the numeric value of the last error
:getLastError() --> nErrorCode
:getLastError() returns a numeric error code of the operating system level. If no error occurred, the return value is 0.
This method is used to retrieve the numeric code of the last error that occurred while communicating with the POP3 server. This typically is a socket error code. #define constants for typical socket errors are available in the file SOCKET.CH.
Use the function DosErrorMessage()
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