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%FIO_ReadLine function


Function
The function reads an entire line from the specified file. The row can be completed by LF sign (Unix format), CR (Mac format) or CR LF (Dos format).
Declaration


Blok kódu
languageesl
themeConfluence
TEXT %FIO_ReadLine(
   INT in handle
 )


Parameters


handle
Value
The value of a file, returned by the function %FIO_OpenRead.


Return value
Read line without the sign of row completion or invalid value otherwise - value of the parameter handle doesn't

The returned value represents the line that was read (without the line ending character). If the returned value is invalid, the handle value does not represent an open file, or the entire file

was

has already been read (there are no more lines).