static void Main(string[] args)
{
Driver driver1 = new Driver(new Car());
driver1.Drive();
var driver2 = new Driver(new Truck());
driver2.Drive();
var driver3 = new Driver(new HeavyTank());
driver3.Drive();
Console.ReadKey();
ITank tank = new HeavyTank();
//+++++++++++++分割线+++++++++++++++++++++++++++++
var t = tank.GetType();
object o = Activator.CreateInstance(t);
MethodInfo fireMi = t.GetMethod("Fire");
MethodInfo runMi = t.GetMethod("Run");
fireMi.Invoke(o, null);
runMi.Invoke(o, null);
Console.ReadKey();
}
static void Main(string[] args)
{
//Console.WriteLine("Hello World!");
var driver = new Driver(new HeavyTank());
driver.Drive();
int[] nums1 = { 1, 2, 3, 4, 5 };
ArrayList nums2 = new ArrayList {
1, 2, 3, 4, 5
};
Console.WriteLine(Sum(nums1));
Console.WriteLine(Sum(nums2));
var roc = new ReadOnlyCollection(nums1);
Console.WriteLine(Sum(roc));
//foreach(var n in roc)
//{
// Console.WriteLine(n);
//}
IKiller killer = new WarmKiller();
killer.Kill();
//var wk =killer as WarmKiller;
var wk = (IGentleman)killer;
wk.Love();
ITank tank = new HeavyTank();
var t = tank.GetType();
object o = Activator.CreateInstance(t);
MethodInfo fireMi = t.GetMethod("Fire");
MethodInfo runMi = t.GetMethod("Run");
fireMi.Invoke(o, null);
runMi.Invoke(o, null); //reflection
var sc = new ServiceCollection();
sc.AddScoped(typeof(ITank), typeof(HeavyTank));
sc.AddScoped(typeof(IVehicle), typeof(LightTank));
sc.AddScoped <Driver>();
var sp = sc.BuildServiceProvider();
var driver1 = sp.GetService <Driver>();
driver1.Drive();
ITank tank1 = sp.GetService <ITank>();
tank1.Fire();
tank1.Run();
}