号牌机避开消息处理机制。

parkMonitor/server/NumMachine/NumMachine.cs

@@ -22,44 +22,6 @@ using parkMonitor.LOG;
 
 namespace parkMonitor.server
 {
-    public class NumMachineManager : IEquipments
-    {
-        public static NumMachineLinker ins;
-        public AbstractMessage GetMessage()
-        {
-            return ins.GetMessage();
-        }
-
-        public void SetMessage(AbstractMessage message)
-        {
-            ins.SetMessage(message);
-        }
-
-        public void Start()
-        {
-            Task.Factory.StartNew(() =>
-            {
-                ins = new NumMachineLinker();
-                Task.Factory.StartNew(()=>{
-                    ins.Start();
-                    ins.Bounds = new Rectangle(0, 0, 0, 0);
-                    ins.ShowDialog();
-                });
-                
-                //ins.WindowState = FormWindowState.Minimized;
-                ins.Hide();
-            });
-        }
-
-        public void Stop()
-        {
-            Task.Factory.StartNew(() =>
-            {
-                ins.Close();
-                ins.Stop();
-            });
-        }
-    }
 
     /// <summary>
     /// 号牌机通信类
@@ -170,7 +132,6 @@ namespace parkMonitor.server
         }
 
         //******************************************************************************************************************
-
         private void UpdateStatus(NumberMachineNode nmn)
         {
             while (!isClosing)
@@ -258,84 +219,7 @@ namespace parkMonitor.server
             VzClientSDK.VZ_LPR_DEVICE_INFO device_info = new VzClientSDK.VZ_LPR_DEVICE_INFO();
             device_info.device_ip = pStrDev;
             device_info.serial_no = serialNO;
-
-            int size = Marshal.SizeOf(device_info);
-            IntPtr intptr = Marshal.AllocHGlobal(size);
-            Marshal.StructureToPtr(device_info, intptr, true);
-
-            //发送message，输出设备信息
-            Win32API.PostMessage(hwndMain, MSG_DEVICE_INFO, (int)intptr, 0);
-        }
-
-        ///<summary>停止播放与设备句柄关联的视频</summary>
-        private void StopPlay(int handleInput)
-        {
-            if (handleInput != 0)
-            {
-                int ret = VzClientSDK.VzLPRClient_StopRealPlay(handleInput);
-            }
-        }
-
-        ///<summary>强制获取号牌</summary>
-        private void ActivateSnap(int handle)
-        {
-            if (handle > 0)
-            {
-                VzClientSDK.VzLPRClient_ForceTrigger(handle);
-            }
-
-        }
-
-        ///<summary>信息自动处理</summary>
-        protected override void DefWndProc(ref Message m)
-        {
-            IntPtr intptr;
-            VzClientSDK.VZ_LPR_MSG_PLATE_INFO plateInfo;
-            VzClientSDK.VZ_LPR_DEVICE_INFO deviceInfo;
-
-            int handle = 0;
-
-            switch (m.Msg)
-            {
-                case MSG_PLATE_INFO:
-
-                    intptr = (IntPtr)m.WParam.ToInt32();
-                    handle = m.LParam.ToInt32();
-                    if (intptr != null)
-                    {
-                        //根据句柄获取设备IP
-                        string strIP = Get_IP(handle);
-                        plateInfo = (VzClientSDK.VZ_LPR_MSG_PLATE_INFO)Marshal.PtrToStructure(intptr, typeof(VzClientSDK.VZ_LPR_MSG_PLATE_INFO));
-                        SetDetail(plateInfo, strIP);
-
-                        Marshal.FreeHGlobal(intptr);
-                    }
-
-                    break;
-
-                case MSG_DEVICE_INFO:
-                    intptr = (IntPtr)m.WParam.ToInt32();
-                    if (intptr != null)
-                    {
-                        deviceInfo = (VzClientSDK.VZ_LPR_DEVICE_INFO)Marshal.PtrToStructure(intptr, typeof(VzClientSDK.VZ_LPR_DEVICE_INFO));
-                        DeviceLink(deviceInfo.device_ip, deviceInfo.serial_no);
-                        Marshal.FreeHGlobal(intptr);
-
-                    }
-                    break;
-
-                default:
-                    base.DefWndProc(ref m);
-                    break;
-            }
-        }
-
-        ///<summary>ip+port字符串转ipe</summary>
-        private void GetIpEndPoint(string ipp, out IPEndPoint ipe)
-        {
-            IPAddress myIP = IPAddress.Parse(ipp.Remove(ipp.LastIndexOf(':')) + "");
-            string myPort = ipp.Substring(ipp.IndexOf(':') + 1);
-            ipe = new IPEndPoint(myIP, int.Parse(myPort));
+            DeviceLink(pStrDev, serialNO);
         }
 
         ///<summary>与设备连接，启动更新设备状态线程，输出视频</summary>
@@ -451,10 +335,11 @@ namespace parkMonitor.server
             if (eResultType != VzClientSDK.VZ_LPRC_RESULT_TYPE.VZ_LPRC_RESULT_REALTIME)
             {
                 VzClientSDK.TH_PlateResult result = (VzClientSDK.TH_PlateResult)Marshal.PtrToStructure(pResult, typeof(VzClientSDK.TH_PlateResult));
-                string strLicense = new string(result.license);
+                string strLicense = (new string(result.license)).Split('\0')[0];
 
                 VzClientSDK.VZ_LPR_MSG_PLATE_INFO plateInfo = new VzClientSDK.VZ_LPR_MSG_PLATE_INFO();
                 plateInfo.plate = strLicense;
+                SetDetail(plateInfo, Get_IP(handle));
 
                 //根据setMessage中通过id信息找到的handle保存图片
                 if (handle == snapshotDevHandle)
@@ -482,18 +367,11 @@ namespace parkMonitor.server
                     }
                     snapshotDevHandle = -1;
                 }
-                int size = Marshal.SizeOf(plateInfo);
-                IntPtr intptr = Marshal.AllocHGlobal(size);
-                Marshal.StructureToPtr(plateInfo, intptr, true);
-
-                //发送消息，号牌信息
-                Win32API.PostMessage(hwndMain, MSG_PLATE_INFO, (int)intptr, handle);
             }
 
             return 0;
         }
 
-
         ///<summary>记录车牌，时间，状态信息；刷新本地entity，并且入buffer</summary>
         private void SetDetail(VzClientSDK.VZ_LPR_MSG_PLATE_INFO plateInformation, string strIP)
         {
@@ -520,7 +398,7 @@ namespace parkMonitor.server
                 {
                     found = true;
                     //号牌不为空
-                    if (!(plateInformation.plate == "_无_"))
+                    if (!(plateInformation.plate.Contains("_无_")))
                     {
                         nmn.SetLic(strIP, nmn.id, plateInformation.plate, DateTime.Now.ToLocalTime().ToString("yyyy-MM-dd HH:mm:ss"), GetStatus(strIP));
                         FilterLic(strIP, (NumberMachineNode)nmn.Clone());
@@ -537,7 +415,7 @@ namespace parkMonitor.server
             {
                 lock (ipIdMap)
                 {
-                    if (!(plateInformation.plate == "_无_") && ipIdMap.TryGetValue(strIP, out id))
+                    if (!(plateInformation.plate.Contains("_无_")) && ipIdMap.TryGetValue(strIP, out id))
                     {
                         NumberMachineNode nmn = new NumberMachineNode(strIP, id, plateInformation.plate, DateTime.Now.ToLocalTime().ToString("yyyy-MM-dd HH:mm:ss"), GetStatus(strIP));
                         NumberMachineNode nmnc = (NumberMachineNode)nmn.Clone();
@@ -614,6 +492,33 @@ namespace parkMonitor.server
             }
         }
 
+        ///<summary>停止播放与设备句柄关联的视频</summary>
+        private void StopPlay(int handleInput)
+        {
+            if (handleInput != 0)
+            {
+                int ret = VzClientSDK.VzLPRClient_StopRealPlay(handleInput);
+            }
+        }
+
+        ///<summary>强制获取号牌</summary>
+        private void ActivateSnap(int handle)
+        {
+            if (handle > 0)
+            {
+                VzClientSDK.VzLPRClient_ForceTrigger(handle);
+            }
+
+        }
+
+        ///<summary>ip+port字符串转ipe</summary>
+        private void GetIpEndPoint(string ipp, out IPEndPoint ipe)
+        {
+            IPAddress myIP = IPAddress.Parse(ipp.Remove(ipp.LastIndexOf(':')) + "");
+            string myPort = ipp.Substring(ipp.IndexOf(':') + 1);
+            ipe = new IPEndPoint(myIP, int.Parse(myPort));
+        }
+
         ///<summary>创建新pic并记录在picNameMap</summary>
         private bool CreatePic(int index, out PictureBox pb)
         {
@@ -660,11 +565,6 @@ namespace parkMonitor.server
             return strIP;
         }
 
-        private void flowLayoutPanel1_Paint(object sender, PaintEventArgs e)
-        {
-
-        }
-
         private bool NodeValidation(NumberMachineNode node)
         {
             return (node != null && node.ip != null && node.ip != "" && node.ip != "used" && node.LicenseNum != null && node.LicenseNum != "") ? true : false;
@@ -856,91 +756,43 @@ namespace parkMonitor.server
 
         }
     }
-    /// <summary>
-    /// 消息发送api
-    /// </summary>
-    public class Win32API
-    {
-        [DllImport("User32.dll", EntryPoint = "FindWindow")]
-        public static extern IntPtr FindWindow(string lpClassName, string lpWindowName);
 
-        [DllImport("User32.dll", EntryPoint = "FindWindowEx")]
-        public static extern IntPtr FindWindowEx(IntPtr hwndParent, IntPtr hwndChildAfter, string lpClassName, string lpWindowName);
-
-        /// <summary>
-        /// 自定义的结构
-        /// </summary>
-        public struct My_lParam
-        {
-            public int i;
-            public string s;
-        }
-        /// <summary>
-        /// 使用COPYDATASTRUCT来传递字符串
-        /// </summary>
-        [StructLayout(LayoutKind.Sequential)]
-        public struct COPYDATASTRUCT
-        {
-            public IntPtr dwData;
-            public int cbData;
-            [MarshalAs(UnmanagedType.LPStr)]
-            public string lpData;
-        }
-        //消息发送API
-        [DllImport("User32.dll", EntryPoint = "SendMessage")]
-        public static extern int SendMessage(
-            IntPtr hWnd,        // 信息发往的窗口的句柄
-           int Msg,            // 消息ID
-            int wParam,         // 参数1
-            int lParam          //参数2
-        );
-
-
-        //消息发送API
-        [DllImport("User32.dll", EntryPoint = "SendMessage")]
-        public static extern int SendMessage(
-            IntPtr hWnd,        // 信息发往的窗口的句柄
-           int Msg,            // 消息ID
-            int wParam,         // 参数1
-            ref My_lParam lParam //参数2
-        );
-
-        //消息发送API
-        [DllImport("User32.dll", EntryPoint = "SendMessage")]
-        public static extern int SendMessage(
-            IntPtr hWnd,        // 信息发往的窗口的句柄
-           int Msg,            // 消息ID
-            int wParam,         // 参数1
-            ref COPYDATASTRUCT lParam  //参数2
-        );
-
-        //消息发送API
-        [DllImport("User32.dll", EntryPoint = "PostMessage")]
-        public static extern int PostMessage(
-            IntPtr hWnd,        // 信息发往的窗口的句柄
-           int Msg,            // 消息ID
-            int wParam,         // 参数1
-            int lParam            // 参数2
-        );
-
-
-        //消息发送API
-        [DllImport("User32.dll", EntryPoint = "PostMessage")]
-        public static extern int PostMessage(
-            IntPtr hWnd,        // 信息发往的窗口的句柄
-           int Msg,            // 消息ID
-            int wParam,         // 参数1
-            ref My_lParam lParam //参数2
-        );
-
-        //异步消息发送API
-        [DllImport("User32.dll", EntryPoint = "PostMessage")]
-        public static extern int PostMessage(
-            IntPtr hWnd,        // 信息发往的窗口的句柄
-           int Msg,            // 消息ID
-            int wParam,         // 参数1
-            ref COPYDATASTRUCT lParam  // 参数2
-        );
+    //public class NumMachineManager : IEquipments
+    //{
+    //    public static NumMachineLinker ins;
+    //    public AbstractMessage GetMessage()
+    //    {
+    //        return ins.GetMessage();
+    //    }
+
+    //    public void SetMessage(AbstractMessage message)
+    //    {
+    //        ins.SetMessage(message);
+    //    }
+
+    //    public void Start()
+    //    {
+    //        Task.Factory.StartNew(() =>
+    //        {
+    //            ins = new NumMachineLinker();
+    //            Task.Factory.StartNew(() => {
+    //                ins.Start();
+    //                //ins.Bounds = new Rectangle(0, 0, 0, 0);
+    //                //ins.ShowDialog();
+    //            });
+    //            //ins.WindowState = FormWindowState.Minimized;
+    //            ins.Hide();
+    //        });
+    //    }
+
+    //    public void Stop()
+    //    {
+    //        Task.Factory.StartNew(() =>
+    //        {
+    //            ins.Close();
+    //            ins.Stop();
+    //        });
+    //    }
+    //}
 
-    }
 }

parkMonitor/server/NumMachine/NumMachine.designer.cs

@@ -99,7 +99,6 @@
             this.flowLayoutPanel1.Name = "flowLayoutPanel1";
             this.flowLayoutPanel1.Size = new System.Drawing.Size(847, 368);
             this.flowLayoutPanel1.TabIndex = 63;
-            this.flowLayoutPanel1.Paint += new System.Windows.Forms.PaintEventHandler(this.flowLayoutPanel1_Paint);
             // 
             // label39
             //