fileReadLine

Owned by Jonathan Muse
Last updated: Sept 27, 2023
1 min read

Description

Reads a line of text from an open file until it reaches the end of the line (\n or \r\n).

Parameters

Return Type

String

Error Handling

Throws String

Errors:

  • "eof": if you read past the end of the file

  • "read_error": followed by the actual error if read fails

Example

Example 1

use "file"; int fid = fileOpen("C:\alphabet.txt"); runnerLog(fileReadLine(fid)); close(fid);

Returns: ABCDEFGHIJKLMNOPQRSTUVWXYZ

See also