file not found exception

Question

try

{

string fileName= @"C:\Users\tnhfcl\Desktop\satya.txt ";

StreamReader streamreader = new StreamReader(fileName);

Console.WriteLine( streamreader.ReadToEnd());

Console.ReadLine();

streamreader.Close();

}

catch (FileNotFoundException ex)

{

Console.WriteLine(ex.FileName);

Console.ReadLine();

}