Display File size and key dates regarding it. - CSharp File IO

CSharp examples for File IO:File

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Description

Display File size and key dates regarding it.

Demo Code

using System;/* ww w  .  j  a v  a2s.  c  om*/
using System.IO;
class FileSize
{
   public static void Main()
   {
      string[] CLA = Environment.GetCommandLineArgs();
      FileInfo fiExe = new FileInfo(CLA[0]);
      if ( CLA.Length < 2 )
      {
         Console.WriteLine("Format: {0} filename", fiExe.Name);
      }
      else
      {
         try
         {
            FileInfo fiFile = new FileInfo(CLA[1]);
            if(fiFile.Exists)
            {
               Console.WriteLine("");
               Console.WriteLine("{0} - {1}", fiFile.Name, fiFile.Length );
               Console.WriteLine("");
               Console.WriteLine("Last Access: {0}", fiFile.LastAccessTime);
               Console.WriteLine("Last Write:  {0}", fiFile.LastWriteTime);
               Console.WriteLine("Creation:    {0}", fiFile.CreationTime);
               Console.WriteLine("");
            }
            else
            {
               Console.WriteLine("{0} doesn't exist!", fiFile.Name);
            }
         }
         catch (System.IO.FileNotFoundException)
         {
            Console.WriteLine("\n{0} does not exist!", CLA[1]);
            return;
         }
         catch (Exception e)
         {
            Console.WriteLine("\nAn exception was thrown trying to copy file.");
            Console.WriteLine(e);
            return;
         }
      }
   }
}

Result


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