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Purpose |
Return the length of an open disk file. |
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Syntax |
y&& = LOF([#] filenum&) |
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Remarks |
filenum& is the file number with which the file was opened. LOF returns the size of the indicated file in bytes, in the Quad-integer range 0 to 2^63-1. The Number symbol (#) is optional, but recommended for clarity. |
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See also |
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Example |
OPEN "RECIPES.DAT" FOR BINARY AS #1 x&& = LOF(1) CLOSE #1 |