Try this
using System;
using System.IO;
class Program
{
static void Main()
{
if (File.Exists("TextFile1.txt"))
{
Console.WriteLine("The file exists.");
}
if (File.Exists(@"C:\tidy.exe"))
{
Console.WriteLine("The file exists.");
}
bool exists = File.Exists("C:\\lost.txt");
Console.WriteLine(exists);
}
}
And yes you can submit your project as article in codeproject.
Also see there are different sections in this forum like wise
for question and answer related to programming we have this section and for non-programming question and answer forum has section "Bug and Suggestions"
You can ask here your question like "Off Topic" you will find it in
Help >> Bugs and suggestions
Hope this helps if yes then accept and vote the answer otherwise revert back with your queries
--Rahul D.