程序与程序之间共享对象：MarshalByRefObject

public class Container<T> : MarshalByRefObject
{
    private T _value;
    public T Value { get { return _value; } set { _value = value; } }

    public Container() { }
    public Container(T value) { Value = value; }

    public static implicit operator T(Container<T> container)
    {
        return container.Value;
    }
}