File.Exists : File « File Directory Stream « C# / CSharp Tutorial






  1. C# / CSharp Tutorial
  2. File Directory Stream
  3. File
using System;
using System.IO;

static class MainClass
{
    static void Main(string[] args)
    {

        Console.WriteLine(File.Exists("c:\\test.txt"));
    }
}

True








15.1.File
15.1.1.Key Members of the System.IO Namespace
15.1.2.File: GetCreationTime and GetLastAccessTime
15.1.3.Create the FileInfo class from the file selected in the OpenFileDialog
15.1.4.File.Exists
15.1.5.File.ReadAllLines
15.1.6.File.WriteAllLines