监控相机优化

DeviceLibrary/DeviceLibrary/Camera.cs

@@ -34,7 +34,7 @@ public class HIKCamera
     public event EventHandler<Bitmap> camera_event;
     public string DeviceName = "monitor1";
     public PictureBox picture = new PictureBox();
-    public bool LoadCameraConfig(string CameraID, out string msg)
+    public bool LoadCameraConfig(string CameraID, out string msg,object preview=null)
     {
         Name = CameraID;
         msg = "";
@@ -65,7 +65,14 @@ public class HIKCamera
             return false;
         }
         //PictureBox p1 = new PictureBox();
-        camera.PreviewImage(DeviceName, picture.Handle);
+        if(preview==null)
+        {
+            camera.PreviewImage(DeviceName, picture.Handle);
+        }
+        else
+       {           
+            camera.PreviewImage(DeviceName, (IntPtr)preview);
+        }
         camera.Open(DeviceName);
         Bitmap bmp = camera.GetImage(DeviceName);
         if (bmp == null)
@@ -74,10 +81,10 @@ public class HIKCamera
             LogUtil.error(Name + $"监控相机打开失败");
             return false;
         }
-
-        camerathread = new Thread(new ThreadStart(startCamera));
-        camerathread.Start();
-        GC.KeepAlive(camerathread);
+        camera_event?.Invoke(this, bmp);
+        //camerathread = new Thread(new ThreadStart(startCamera));
+        //camerathread.Start();
+        //GC.KeepAlive(camerathread);
         return true;
     }
     int errortimes = 0;

DeviceLibrary/theMachine/RobotManage.cs

@@ -43,7 +43,7 @@ namespace DeviceLibrary
 
 
         public static HIKCamera CameraA=new HIKCamera();
-        public static void Init() {
+        public static void Init(params object[] param) {
             string msg = "";
             try
             {
@@ -80,7 +80,7 @@ namespace DeviceLibrary
                     msg += crc.GetString(L.iocard_init_fail, "IO板卡初始化失败")+ "\n";
                 }
                // IOManager.CloseAllConnection();
-                if (!CameraA.LoadCameraConfig("CameraA", out string errmsg))
+                if (!CameraA.LoadCameraConfig("CameraA", out string errmsg, param[0]))
                 {
                     IsLoadOk = false;
                     msg += errmsg + "\r\n";

TheMachine/Form1.cs

@@ -131,9 +131,10 @@ namespace TheMachine
 
             RobotManage.CameraA.camera_event += CameraA_camera_event;
             CodeManager.camera_event += CameraB_camera_event;
+            IntPtr camAIntptr = pictureBox1.Handle;
             var loadtask = Task.Run(() =>
             {
-                RobotManage.Init();
+                RobotManage.Init(camAIntptr);
             });
             ListViewItem lvi = new ListViewItem(new string[] { "", DateTime.Now.ToString(), crc.GetString(L.device_initializing, "设备加载中,请稍后...") });
             lvi.ForeColor = Color.DarkGreen;
@@ -149,7 +150,7 @@ namespace TheMachine
             this.Invoke((EventHandler<Bitmap>)delegate
             {
                 pictureBox1.Visible = true;
-                pictureBox1.Image = e;
+                //pictureBox1.Image = e;
             }, sender, e);
         }
         private void CameraB_camera_event(object sender, Bitmap e)