- using System;
- using System.Collections.Generic;
- using System.Linq;
- using System.Text;
- using System.Threading;
- using System.Runtime.Remoting.Messaging;
-
- namespace ConsoleApplication1
- {
- public delegate int AddHandler(int a, int b);
- public class AddMethod
- {
- public static int Add(int a, int b)
- {
- Console.WriteLine("开始计算:" + a + "+" + b);
- Thread.Sleep(3000);
- Console.WriteLine("计算完成!");
- return a + b;
- }
- }
-
-
-
-
-
-
-
-
-
-
-
-
-
- class Program
- {
- static void Main(string[] args)
- {
- Console.WriteLine("===== 同步调用 SyncInvokeTest =====");
- AddHandler handler = new AddHandler(AddMethod.Add);
- int result=handler.Invoke(1,2);
- Console.WriteLine("继续做别的事情。。。");
-
- Console.WriteLine(result);
- Console.ReadKey();
-
-
- Console.WriteLine("===== 异步调用 AsyncInvokeTest =====");
- AddHandler handler1 = new AddHandler(AddMethod.Add);
- IAsyncResult result1=handler1.BeginInvoke(1,2,null,null);
- Console.WriteLine("继续做别的事情。。。");
-
-
- Console.WriteLine(handler1.EndInvoke(result1));
- Console.ReadKey();
-
- Console.WriteLine("===== 异步回调 AsyncInvokeTest =====");
- AddHandler handler2 = new AddHandler(AddMethod.Add);
- IAsyncResult result2 = handler2.BeginInvoke(1, 2, new AsyncCallback(Callback), null);
- Console.WriteLine("继续做别的事情。。。");
- Console.ReadKey();
-
-
-
-
-
-
- }
- static void Callback(IAsyncResult result)
- {
- AddHandler handler = (AddHandler)((AsyncResult)result).AsyncDelegate;
- Console.WriteLine(handler.EndInvoke(result));
- }
- }
- }
- 来源:http://blog.csdn.net/wanlong360599336/article/details/8781477
- using System;
- using System.Collections.Generic;
- using System.Linq;
- using System.Text;
- using System.Threading;
- using System.Runtime.Remoting.Messaging;
-
- namespace ConsoleApplication1
- {
- public delegate int AddHandler(int a, int b);
- public class AddMethod
- {
- public static int Add(int a, int b)
- {
- Console.WriteLine("开始计算:" + a + "+" + b);
- Thread.Sleep(3000);
- Console.WriteLine("计算完成!");
- return a + b;
- }
- }
-
-
-
-
-
-
-
-
-
-
-
-
-
- class Program
- {
- static void Main(string[] args)
- {
- Console.WriteLine("===== 同步调用 SyncInvokeTest =====");
- AddHandler handler = new AddHandler(AddMethod.Add);
- int result=handler.Invoke(1,2);
- Console.WriteLine("继续做别的事情。。。");
-
- Console.WriteLine(result);
- Console.ReadKey();
-
-
- Console.WriteLine("===== 异步调用 AsyncInvokeTest =====");
- AddHandler handler1 = new AddHandler(AddMethod.Add);
- IAsyncResult result1=handler1.BeginInvoke(1,2,null,null);
- Console.WriteLine("继续做别的事情。。。");
-
-
- Console.WriteLine(handler1.EndInvoke(result1));
- Console.ReadKey();
-
- Console.WriteLine("===== 异步回调 AsyncInvokeTest =====");
- AddHandler handler2 = new AddHandler(AddMethod.Add);
- IAsyncResult result2 = handler2.BeginInvoke(1, 2, new AsyncCallback(Callback), null);
- Console.WriteLine("继续做别的事情。。。");
- Console.ReadKey();
-
-
-
-
-
-
- }
- static void Callback(IAsyncResult result)
- {
- AddHandler handler = (AddHandler)((AsyncResult)result).AsyncDelegate;
- Console.WriteLine(handler.EndInvoke(result));
- }
- }
- }
posted @
2017-06-06 16:18
我叫阿良❤善良的良
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