Truncate (procedure)

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 Truncate (procedure)


Truncates the file at the current file position.

Declaration

 procedure Truncate(var F);

Target

Windows, Real, Protected

Remarks

F is a file variable of any type. All records past F are deleted, and the current file position also becomes end-of-file (Eof(F) is True).

If not,I/O-checking is off, the IOResult function returns a nonzero value if an error occurs.

Restrictions

F must be open. Truncate does not work on text files.

See Also

Sample Code

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