使用对象初始化语法调用自定义构造函数

namespace ObjectInitializers
{
    class Rectangle
    {
        private Point topLeft = new Point();
        private Point bottomRight = new Point();

        public Point TopLeft
        {
            get { return topLeft; }
            set { topLeft = value; }
        }
        public Point BottomRight
        {
            get { return bottomRight; }
            set { bottomRight = value; }
        }
    }
}
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static void Main(string[] args)
{
       // 对象初始化语法
        Rectangle myRect = new Rectangle
        {
             TopLeft = new Point { X = 10, Y = 10 },
             BottomRight = new Point { X = 200, Y = 200 }
        };

        Console.ReadLine();
}