using System;

namespace chapter3
{
	/// <summary>
	/// IPoint 的摘要說明。
	/// </summary>
	public interface IPoint
	{
		void Draw();
		void Move();
		int XLocation
		{
			get;
			set;
		}
		int YLocation
		{
			get;
			set;
		}
		//event PointEvent Changed;
	}
}