| filehandle/stream = a valid variable set with the OpenFile, ReadFile command, or OpenTCPStream (v1.52+) |
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Checks to see if the End of File of an opened file or stream has been reached. Use this to determine if you should continue to pull more information from a file/stream or not. Use this to read a text file of unknown length (say a README.TXT) and display it. See example.
Eof returns 1 if eof has been reached or, in the case of a TCP stream, the stream has been 'nicely' closed. Eof returns -1 if something has gone wrong during stream processing. Streams can only be used in Blitz Basic v1.52 or greater. |
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; Eof sample
file$="c:autoexec.bat" filein = ReadFile(file$) Print "Here is your Autoexec.bat file ..." ; Loop this until we reach the end of file While Not Eof(filein) Print ReadLine$(filein) Wend |