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BinaryFile.EOF

Queries whether we are at the end of the current file.

Component Version macOS Windows Linux Server iOS SDK
BinaryFile 7.3 ✅ Yes ✅ Yes ✅ Yes ✅ Yes ✅ Yes
MBS( "BinaryFile.EOF"; BinaryFileRef )   More

Parameters

Parameter Description Example
BinaryFileRef The reference number for the open file. $FH

Result

Returns 1, 0 or error.

Description

Queries whether we are at the end of the current file.
Returns 1 if we are at the end or 0 if not.

Examples

Try EOF:

Set Variable [ $fh ; Value: MBS( "BinaryFile.Open"; "/Users/cs/Desktop/test.txt" ) ]
# Check End Of File usage
Set Variable [ $r ; Value: MBS( "BinaryFile.EOF"; $fh) ]
# Read a lot of data
Set Variable [ $data ; Value: MBS( "BinaryFile.ReadText"; $fh; 10000000; "Latin1") ]
# Check End Of File usage
Set Variable [ $r ; Value: MBS( "BinaryFile.EOF"; $fh) ]
Set Variable [ $r ; Value: MBS( "BinaryFile.Close"; $fh) ]

See also

This function is free to use.

Created 12nd June 2017, last changed 12nd June 2017


BinaryFile.Create - BinaryFile.Length

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