fgetline (MathScript RT Module Function)
Owning Class: support
Requires: MathScript RT Module
Syntax
a = fgetline(fid)
Legacy Name: fgetl
Description
Reads a line from a file. To read a line from a byte stream file, you must use this function.
Inputs
| Name | Description |
|---|---|
| fid | Specifies the identifier for the file you want to read. Use the fopen function to open a file and assign it an identifier. fid is an integer. |
Outputs
| Name | Description |
|---|---|
| a | Returns the string LabVIEW reads from the file you specify in fid. |
Examples
Make sure the file Test.m exists in the MathScript search path.
fid = fopen('Test.m');s = fgetline(fid)
fclose(fid);