fgets

Get string data from a file.

Syntax

result = fgets ( fileHandle ) ;

Arguments

handle fileHandle

• The handle of a file opened for read access.

Return Value

string result

• string

  The next line from the file.

  The STATUS variable is set to $ACKNOWLEDGE

• NULLString

  At the end of file, the result is "".

  The STATUS variable is set to %EOF

Warnings

%EOF : At the end of file, the result is "".

Exceptions

%ARGUMENT : Invalid arguments. Usage: result = fgets ( fileHandle ) ;

%FILE : Invalid file handle.

Description

None

Examples

To execute the example below, press or modify the example to try different variations. puts "Create an example for the function 'fgets'" ;

Related Links

None