C#

<br />
using System;<br />
using System.IO;<br />
<br />
class Program<br />
{<br />
    static void Main(string[] args)<br />
    {<br />
        FileInfo fi = new FileInfo(args[0]);<br />
        BinaryReader br = new BinaryReader(fi.OpenRead());<br />
        int offset = 0;<br />
        while (br.PeekChar() != -1)  // exception thrown here<br />
        {<br />
            if (offset++ % 16 == 0)<br />
                Console.Write("\n{0:x8}:", offset);<br />
            Console.Write("{0,4:x2}", br.ReadByte());<br />
        }<br />
        Console.WriteLine();<br />
        br.Close();<br />
    }<br />
}<br />

<br />
Unhandled exception: System.ArgumentException: Cannot include the encoded character because of insufficient buffer<br />
                  Encoding 'Unicode (UTF-8)' (fallback) 'System.Text.DecoderReplacementFallback'.<br />
Argumane name: chars<br />
   Location: System.Text.Encoding.ThrowCharsOverflow()<br />
   Location: System.Text.Encoding.ThrowCharsOverflow(DecoderNLS decoder, Boolean nothingDecoded)<br />
   Location: System.Text.UTF8Encoding.GetChars(Byte* bytes, Int32 byteCount, Char* chars, Int32 charCount, DecoderNLS baseDecoder)<br />
   Location: System.Text.DecoderNLS.GetChars(Byte* bytes, Int32 byteCount, Char* chars, Int32 charCount, Boolean flush)<br />
   Location: System.Text.DecoderNLS.GetChars(Byte[] bytes, Int32 byteIndex, Int32 byteCount, Char[] chars, Int32 charIndex, Boolean flush)<br />
   Location: System.Text.DecoderNLS.GetChars(Byte[] bytes, Int32 byteIndex, Int32 byteCount, Char[] chars, Int32 charIndex)<br />
   Location: System.IO.BinaryReader.InternalReadOneChar()<br />
   Location: System.IO.BinaryReader.Read()<br />
   Location: System.IO.BinaryReader.PeekChar()<br />
   Location: Program.Main(String[] args) File D:\CSharp\ConsoleApp\Program.cs:Line 11<br />