注册码显示逻辑修改

UserClass/TCPServer.cs

@@ -17,7 +17,7 @@ namespace formula_manage.UserClass
 {
     public class TCPServer
     {
-
+        public static string infoR;
         //第一步：调用socket()函数创建一个用于通信的套接字
         public static Socket listenSocket;
 
@@ -31,8 +31,8 @@ namespace formula_manage.UserClass
             get { return DateTime.Now.ToString("HH:mm:ss") + Environment.NewLine; }
         }
 
-            //编码格式  
-        Encoding econding = Encoding.Default;
+        //编码格式  
+        public static Encoding econding = Encoding.Default;
  
         public static void  Start()
         {
@@ -81,9 +81,9 @@ namespace formula_manage.UserClass
         /// </summary>
         /// <param name="clientSocket"></param>
         public static void ReceiveMsg(Socket clientSocket)
+        {   
+            while (true)
             {
-                while (true)
-                {
                     //定义一个2M的缓冲区
                     byte[] buffer = new byte[1024 * 1024 * 2];
 
@@ -118,14 +118,16 @@ namespace formula_manage.UserClass
                         break;
                     }
 
-
-                  //  if (length > 0)
-               //     {
-                //        string info = econding.GetString(buffer, 0, length);
-                       // ShowMessage(info);
-              //      }
-                }
+                if (length > 0) 
+                {
+                     infoR = econding.GetString(buffer, 0, length);
+                    //ShowMessage(info);
+                    string ip = clientSocket.RemoteEndPoint.ToString();
+                    Bn_Send(ip, infoR+"return");
+                } 
             }
+           
+        }
 /*
             /// <summary>
             /// 在线列表更新
@@ -162,32 +164,24 @@ namespace formula_manage.UserClass
                 }));
 
             }
+
 */
-/*
             /// <summary>
             /// 消息发送
             /// </summary>
             /// <param name="sender"></param>
             /// <param name="e"></param>
-            private void btn_Send_Click(object sender, EventArgs e)
-            {
-                if (this.lst_Online.SelectedItem != null)
-                {
-                    foreach (string item in this.lst_Online.SelectedItems)
-                    {
-                        if (OnLineList.ContainsKey(item))
-                        {
-                            OnLineList[item].Send(econding.GetBytes(this.txt_Send.Text.Trim()));
-                        }
-                    }
-                }
-                else
-                {
-                    MessageBox.Show("请先选择要发送的对象", "发送消息");
-                }
-
-            }
-
+            
+        public static void Bn_Send(string IP ,string DAT) 
+        {         
+    
+                if (OnLineList.ContainsKey(IP))    
+                { 
+                    OnLineList[IP].Send(econding.GetBytes(DAT));
+                } 
+           
+        }
+/*
             /// <summary>
             /// 群发功能
             /// </summary>