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