FileUtil.ReadAllLines

Parameters

Returns

string[] An array containing one element per line. Lines are split on \r\n and \n.

Description

Reads all lines from a file, resolving logical paths automatically.

Reads the entire file at path and returns its lines as a string array. Unlike File.ReadAllLines, this method accepts logical paths directly without first converting them with FileUtil.PathToAbsolutePath.

Throws System.ArgumentException when path is null or empty.

Additional resources: FileUtil.ReadAllText, FileUtil.ReadAllBytes, FileUtil.OpenRead

using UnityEditor;
using UnityEngine;

public class ReadAllLinesExample
{
    [MenuItem("Example/Read File Lines")]
    static void ReadFileLines()
    {
        string[] lines = FileUtil.ReadAllLines("Packages/com.example.package/Resources/manifest.txt");
        foreach (string line in lines)
            Debug.Log(line);
    }
}