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Level 8 - Files and exceptions0/90 of 9 activities solved
// Saving data program
using System;
using System.IO;
class Submission
{
// -------------------------
// Subprograms
// -------------------------
static string load(string filename)
{
StreamReader file = new StreamReader(filename);
string user = file.ReadLine();
user = user.Trim();
file.Close();
return user;
}
static void save(string user, string filename)
{
StreamWriter file = new StreamWriter(filename);
file.WriteLine(user);
file.Close();
}
// -------------------------
// Main program
// -------------------------
public static void Main(string[] args)
{
string user = load("datafile.txt");
Console.WriteLine($"This program was written by {user}.");
}
}