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CSharp · Console

/Program.cs

byte[] buffer = new byte[100];
using var ms = new System.IO.MemoryStream(buffer, 10, buffer.Length - 10, true);

//
// Let the private MemoryStream._position field overflow
//
var newPosition = int.MaxValue - 9;
ms.Position = newPosition;
System.Console.WriteLine("ms.Position == newPosition: " + (ms.Position == newPosition));

System.Console.WriteLine();
System.Console.WriteLine("ReadByte");
try
{
	var b = ms.ReadByte();
	System.Console.WriteLine("ms.ReadByte() returned " + b);
}
catch (System.Exception ex)
{
	System.Console.WriteLine(ex);
}

System.Console.WriteLine();
System.Console.WriteLine("WriteByte");
try
{
	ms.WriteByte(0);
}
catch (System.Exception ex)
{
	System.Console.WriteLine(ex);
}