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C# Program to read all the lines of a file at once
Use ReadAllText() method to read all the lines of a file at once.
Let’s say we have a file “hello.txt” with the following lines −
One Two Three
To read the above file, add the path of the file as parameter.
File.ReadAllText(myPath);
Above, myPath had the file path.
String myPath = "hello.txt";
Let us see the complete code −
Example
using System;
using System.IO;
public class Demo {
public static void Main() {
String myPath = "hello.txt";
String allLines;
allLines = File.ReadAllText(myPath);
Console.WriteLine(allLines);
}
}Output
The following is the output −
One Two Three
Updated on: 10-Apr-2020
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