FileInfo.Delete
using System; using System.IO; class Class1 { static void Main(string[] args) { string[] cla = Environment.GetCommandLineArgs(); if (cla.GetUpperBound(0) == 1) { FileInfo fi = new FileInfo(cla[1]); fi.Delete(); Console.WriteLine("File : " + cla[1]); Console.WriteLine("Attributes: " + fi.Attributes.ToString()); Console.WriteLine("File Deleted..."); } else Console.WriteLine("Usage: rm <filename>"); } }