static void Main(string[] args)
{
#region 属性get方法会重新执行
CCar car = new CCar()
{
a = 1
};
car.b = 2;
car.a = 5;
#endregion
Console.ReadKey();
}
static void Main(string[] args)
{
#region
CCar car = new CCar()
{
a = 1
};
car.b = 2;
Console.WriteLine(CCar.x); // 5
car.a = 5;
#endregion
Console.WriteLine(car.c); //当用到时 才会触发get属性 10
Console.ReadKey();
}