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28 lines
871 B
Plaintext
28 lines
871 B
Plaintext
{{QBDLDATE:05-20-2022}}
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{{QBDLTIME:23:13:05}}
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The [[EOF]] function indicates that the end of a file has been reached.
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{{PageSyntax}}
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: {{Parameter|endReached%%}} = EOF([#]{{Parameter|fileNumber&}})
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{{PageDescription}}
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* {{Parameter|fileNumber&}} is the number of the file being read. '''#''' is not required.
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* Returns 0 until the end of a file. This avoids a file read error.
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* Returns -1 (true) at the end of the file.
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<!-- confusing statement; further details are required: * [[CHR$]](26) can be used to denote the end of a file. -->
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* '''Note that [[GET]] can return invalid data at the end of a file.''' Read [[EOF]] after a GET operation to see if the end of the file has been reached and discard last read.
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{{PageSeeAlso}}
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* [[OPEN]]
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* [[LOF]], [[LEN]]
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* [[INPUT (file statement)]]
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* [[LINE INPUT (file statement)]]
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* [[GET]], [[PUT]]
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{{PageNavigation}}
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