优化相机配置和图像获取逻辑

C3032

2026-01-08 116ed6b584bbdb40c5b65e7cb57e039b6ae57800

 LB_VisionProcesses/Cameras/2DCameraForm.cs

@@ -390,21 +390,20 @@
            if (e.Bitmap == null)
                return;

            lock (e.Bitmap)
            {
                if (this.InvokeRequired) // 检查是否需要在UI线程上调用
                lock (e.Bitmap)
                {
                    this.Invoke(new Action(() =>
                    if (this.InvokeRequired) // 检查是否需要在UI线程上调用
                    {
                        this.Invoke(new Action(() =>
                        {
                            onlinePictureBox.Image = e.Bitmap;
                        })); // 递归调用自身，但这次在UI线程上
                    }
                    else
                    {
                        onlinePictureBox.Image = e.Bitmap;
                    })); // 递归调用自身，但这次在UI线程上
                    }
                }
                else
                {
                    onlinePictureBox.Image = e.Bitmap;
                }
            }

            total.iImageCount++;
            try
            {
@@ -503,8 +502,11 @@
                    Task.Factory.StartNew(() =>
                    {
                        camera.StopGrabbing();
                        camera.SetTriggerMode(TriggerMode.On, TriggerSource.Software);
                        camera.StartGrabbing();
                        if (brand != CameraBrand.LBCamera)
                        {
                            camera.SetTriggerMode(TriggerMode.On, TriggerSource.Software);
                            camera.StartGrabbing();
                        }
                    });
                }