System.ComponentModel.Design.Serialization.ContextStack
namespace System.ComponentModel.Design.Serialization
{
public sealed class ContextStack
{
public object Current { get; }
public object this[int level] { get; }
public object this[Type type] { get; }
public ContextStack();
public void Append(object context);
public object Pop();
public void Push(object context);
}
}