User Program Communication

Read from File in C#

Used to read from a file.

Syntax

string[] lines = File.ReadLines(fileName);
    

Notes

The File class comes from the System.IO namespace.

Example

using System.IO;

int i = 1;
///will iterate through all names in the file
foreach(string name in File.ReadLines("names.txt")){
    Console.WriteLine("Name " + i + ": " + name);
}

See Also

File.ReadLines Method - MSDN