初始化上传

常用工具集/Utility/Network/SocketHelper.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Net.Sockets;
+using System.Text;
+using System.Threading; 
+
+namespace 常用工具集.Utility.Network
+{
+    public class SocketHelper
+    {
+
+        //1.声明关于事件的委托；
+        public delegate void MessageEventHandler(object sender, byte[] bytesList);
+        //2.声明事件；   
+        public event MessageEventHandler MessageHandler;
+
+        private TimeOutSocket socket;
+        private string ipAddress;
+        private int port;
+
+        public SocketHelper(string ipAddress, int port)
+        {
+            this.ipAddress = ipAddress;
+            this.port = port;
+            socket = new TimeOutSocket(ipAddress, port, 1000);
+        }
+        public SocketHelper()
+        {
+        }
+
+        public void SendAsyn(string ipAddress, int port, byte[] bytes)
+        {
+            new Thread(() =>
+            {
+
+                try
+                {
+                    byte[] retBytes = new byte[1024];
+                    TimeOutSocket socket = new TimeOutSocket(ipAddress, port, 1000);
+                    TcpClient client = socket.Connect();
+                    client.SendTimeout = 1000;
+                    client.ReceiveTimeout = 1000;
+                    NetworkStream ns = client.GetStream();
+                    ns.Write(bytes, 0, bytes.Length);
+                    Thread.Sleep(250);
+                    int length = ns.Read(retBytes, 0, retBytes.Length);
+                    ns.Close();
+                    client.Close();
+                    byte[] newRetBytes = new byte[length];
+                    for (int i = 0; i < length; i++)
+                        newRetBytes[i] = retBytes[i];
+                    MessageHandler?.Invoke(this, newRetBytes);
+                }
+                catch (Exception ex)
+                {
+                    byte[] retBytes = new byte[1];
+                    retBytes[0] = 0x00;
+                    MessageHandler?.Invoke(this, retBytes);
+                }
+            }).Start();
+
+        }
+    }
+}