>Gregory
>In class this is ok
>But, when I make dll from class and call same class method outside of this class, the result is different one


Vladimir,

It's not clear to me what you want

If I change the code to [ var xx = new int[2, 2]; ], I only get

mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089

So, if you can explain which assemblies you want, I could perhaps change the code
[ Maybe Nadya can translate your question, if that would be easier for you ]

Your question started with a class' instance - remember ?

		static void Main()
		{


			var xx = new int[2, 2];                //                      <- here
			var list = GetAllAssemblies(xx);

			foreach ( var a in list )
			{
				Console.WriteLine("{0}", a);
			}
			Console.ReadLine();
		}