using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using HalconDotNet;
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using System.Drawing;
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using System.Drawing.Imaging;
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using FlyCapture2Managed;
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using System.Threading;
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using System.Net;
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using System.Net.NetworkInformation;
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using System.Configuration;
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namespace M423project
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{
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/// <summary>
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///图象处理类
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/// </summary>
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public class ImageProcess
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{
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private object _barcodeLockObj = new object();
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private object _sizeLockObj = new object();
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private string GocatorIPAddress = "192.168.1.10";
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private string UploadCameraSerialNum = "16511960";
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private string BarcodeCameraSerialNum = "706359";
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private string SizeCameraSerialNum = "1399882";
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private HTuple acqHandleMessageZ;
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private FlyCaptureCamera flyCameraProductNo;
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private FlyCaptureCamera flyCameraXY;
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private Queue<HImage> barcodeImageList = new Queue<HImage>();
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private Queue<HImage> sizeImageList = new Queue<HImage>();
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//
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private double BarcodeCameraExposure = 12;
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private double BarcodeCameraGain = 2.5;
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private double SizeCameraExposure = 12;
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private double SizeCameraGain = 2.5;
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private double SizeCameraExposureStandard;
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private double SizeCameraGainStandard;
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private PhysicalAddress ProductNoCameraMACAddress { get; set; }
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private IPAddress ProductNoCameraIPAddress { get; set; }
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private IPAddress ProductNoCameraSubnetMask { get; set; }
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private IPAddress ProductNoCameraDefaultGateway { get; set; }
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private PhysicalAddress SizeCameraMACAddress { get; set; }
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private IPAddress SizeCameraIPAddress { get; set; }
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private IPAddress SizeCameraSubnetMask { get; set; }
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private IPAddress SizeCameraDefaultGateway { get; set; }
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public ImageProcess()
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{
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GocatorIPAddress = ConfigurationManager.AppSettings["GocatorIPAddress"];
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UploadCameraSerialNum = ConfigurationManager.AppSettings["UploadCameraSerialNum"];
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BarcodeCameraSerialNum = ConfigurationManager.AppSettings["BarcodeCameraSerialNum"];
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SizeCameraSerialNum = ConfigurationManager.AppSettings["SizeCameraSerialNum"];
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double d = 0;
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if (double.TryParse(ConfigurationManager.AppSettings["BarcodeCameraExposure"], out d))
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BarcodeCameraExposure = d;
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if (double.TryParse(ConfigurationManager.AppSettings["BarcodeCameraGain"], out d))
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BarcodeCameraGain = d;
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if (double.TryParse(ConfigurationManager.AppSettings["SizeCameraExposure"], out d))
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SizeCameraExposure = d;
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if (double.TryParse(ConfigurationManager.AppSettings["SizeCameraGain"], out d))
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SizeCameraGain = d;
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if (double.TryParse(ConfigurationManager.AppSettings["SizeCameraExposureStandard"], out d))
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SizeCameraExposureStandard = d;
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if (double.TryParse(ConfigurationManager.AppSettings["SizeCameraGainStandard"], out d))
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SizeCameraGainStandard = d;
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/*
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ProductNoCameraMACAddress = PhysicalAddress.Parse(ConfigurationManager.AppSettings["ProductNoCameraMACAddress"]);
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ProductNoCameraIPAddress = IPAddress.Parse(ConfigurationManager.AppSettings["ProductNoCameraIPAddress"]);
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ProductNoCameraSubnetMask = IPAddress.Parse(ConfigurationManager.AppSettings["ProductNoCameraSubnetMask"]);
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ProductNoCameraDefaultGateway = IPAddress.Parse(ConfigurationManager.AppSettings["ProductNoCameraDefaultGateway"]);
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SizeCameraMACAddress = PhysicalAddress.Parse(ConfigurationManager.AppSettings["SizeCameraMACAddress"]);
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SizeCameraIPAddress = IPAddress.Parse(ConfigurationManager.AppSettings["SizeCameraIPAddress"]);
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SizeCameraSubnetMask = IPAddress.Parse(ConfigurationManager.AppSettings["SizeCameraSubnetMask"]);
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SizeCameraDefaultGateway = IPAddress.Parse(ConfigurationManager.AppSettings["SizeCameraDefaultGateway"]);
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*/
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}
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public void EnqueueBarcodeImage(HImage hImage)
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{
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lock (_barcodeLockObj)
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{
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barcodeImageList.Enqueue(hImage);
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}
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}
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public HImage DequeueBarcodeImage()
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{
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lock (_barcodeLockObj)
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{
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if (barcodeImageList.Count > 0)
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return (HImage)barcodeImageList.Dequeue();
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return null;
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}
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}
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public int BarcodeImageCount
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{
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get
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{
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lock (_barcodeLockObj)
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{
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return barcodeImageList.Count;
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}
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}
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}
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public void ClearBarcodeImage()
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{
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lock (_barcodeLockObj)
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{
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HImage hi;
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while (barcodeImageList.Count > 0)
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{
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hi = (HImage)barcodeImageList.Dequeue();
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hi.Dispose();
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}
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barcodeImageList.Clear();
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}
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}
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public void EnqueueSizeImage(HImage hImage)
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{
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lock (_sizeLockObj)
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{
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sizeImageList.Enqueue(hImage);
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}
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}
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public HImage DequeueSizeImage()
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{
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lock (_sizeLockObj)
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{
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if (sizeImageList.Count > 0)
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return (HImage)sizeImageList.Dequeue();
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return null;
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}
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}
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public int SizeImageCount
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{
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get
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{
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lock (_sizeLockObj)
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{
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return sizeImageList.Count;
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}
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}
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}
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public void ClearSizeImage()
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{
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lock (_sizeLockObj)
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{
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HImage hi;
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while (sizeImageList.Count > 0)
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{
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hi = (HImage)sizeImageList.Dequeue();
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hi.Dispose();
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}
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sizeImageList.Clear();
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}
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}
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public bool OpenBarcodeCamera()
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{
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try
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{
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flyCameraProductNo = new FlyCaptureCamera(BarcodeCameraExposure, BarcodeCameraGain);
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flyCameraProductNo.SerialNum = BarcodeCameraSerialNum;
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flyCameraProductNo.ImageEvent += BarcodeImageCaptured;
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flyCameraProductNo.Init();
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if (flyCameraProductNo.Open())
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return true;
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}
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catch (Exception)
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{ }
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CommonUtil.WriteLog(LogType.Inf, "产品条码相机开启失败");
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return false;
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}
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public bool OpenSizeCamera(bool doProduct)
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{
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try
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{
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flyCameraXY = new FlyCaptureCamera(doProduct ? SizeCameraExposure : SizeCameraExposureStandard, doProduct ? SizeCameraGain : SizeCameraGainStandard);
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flyCameraXY.SerialNum = SizeCameraSerialNum;
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flyCameraXY.ImageEvent += SizeImageCaptured;
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flyCameraXY.Init();
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if (flyCameraXY.Open())
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return true;
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}
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catch (Exception)
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{ }
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CommonUtil.WriteLog(LogType.Inf, "产品尺寸相机开启失败");
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return false;
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}
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public bool OpenHeightCamera()
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{
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if (!TryConnectGocator())
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{
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CommonUtil.WriteLog(LogType.Inf, "产品高度相机开启失败");
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return false;
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}
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try
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{
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HOperatorSet.OpenFramegrabber("GenICamTL", 0, 0, 0, 0, 0, 0, "progressive", -1, "default", -1, "false", "default", GocatorIPAddress, 0, -1, out acqHandleMessageZ);
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#region 添加Gocator采图超时设置
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HOperatorSet.SetFramegrabberParam(acqHandleMessageZ, "grab_timeout", 1000);
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#endregion
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//HOperatorSet.OpenFramegrabber("GenICamTL", 0, 0, 0, 0, 0, 0, "progressive", -1, "default", -1, "false", "default", @"192.168.1.10 producer:C:\Gocator4.5.4.120GenTL\x86\Go2GenTL.cti interface:0:XX::GenTL vendor:LMI model:Gocator 2320", 0, -1, out acqHandleMessageZ);
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// 'GenICamTL', 0, 0, 0, 0, 0, 0, 'progressive', -1, 'default', -1, 'false', 'default', '192.168.1.10 producer:C:\\GenTL\\x86\\Go2GenTL.cti interface:0:XX::GenTL vendor:LMI model:Gocator', 0, -1, AcqHandle)
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HOperatorSet.GrabImageStart(acqHandleMessageZ, -1);
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return true;
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}
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catch (Exception e)
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{
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CommonUtil.WriteLog(LogType.Inf, string.Format("Gocator开启失败: {0}", e.Message));
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}
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CommonUtil.WriteLog(LogType.Inf, "产品高度相机开启失败");
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return false;
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}
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public void CloseBarcodeCamera()
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{
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flyCameraProductNo.Close();
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flyCameraProductNo = null;
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}
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public void CloseSizeCamera()
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{
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flyCameraXY.ImageEvent -= SizeImageCaptured;
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flyCameraXY.Close();
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flyCameraXY = null;
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GC.Collect();
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}
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public void CloseHeightCamera()
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{
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HOperatorSet.CloseAllFramegrabbers();
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}
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//开启相机
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public bool OpenCameras()
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{
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CommonUtil.WriteLog(LogType.Inf, "开启相机...");
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if (!OpenHeightCamera())
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return false;
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if (!OpenBarcodeCamera())
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return false;
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if (!OpenSizeCamera(true))
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return false;
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CommonUtil.WriteLog(LogType.Inf, "所有相机已开启");
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return true;
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}
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//开启GrayPoint相机
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public bool OpenGrayPointCameras()
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{
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CommonUtil.WriteLog(LogType.Inf, "开启GrayPoint相机...");
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try
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{
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if (!OpenBarcodeCamera())
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return false;
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if (!OpenSizeCamera(true))
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return false;
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CommonUtil.WriteLog(LogType.Inf, "所有GrayPoint相机已开启");
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return true;
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}
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catch (Exception)
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{
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return false;
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}
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}
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//关闭相机
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public void CloseCameras()
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{
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try
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{
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CloseSizeCamera();
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CloseBarcodeCamera();
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CloseHeightCamera();
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GC.Collect();
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}
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catch (Exception ee)
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{
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CommonUtil.WriteLog(LogType.Err, string.Format("关闭相机出错：{0}", ee.Message));
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}
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}
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//关闭GrayPoint相机
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public void CloseGrayPointCameras()
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{
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try
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{
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CloseSizeCamera();
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CloseBarcodeCamera();
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GC.Collect();
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}
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catch (Exception ee)
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{
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CommonUtil.WriteLog(LogType.Err, string.Format("关闭GrayPoint相机出错：{0}", ee.Message));
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}
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}
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public void BarcodeImageCaptured(object image)
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{
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ManagedImage mi = (ManagedImage)image;
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Bitmap bmp = null;
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BitmapData bmpData = null;
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try
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{
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bmp = (Bitmap)mi.bitmap;
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HImage curImage = new HImage();
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bmpData = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
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curImage.GenImageInterleaved(bmpData.Scan0, "bgr", bmp.Width, bmp.Height, -1, "byte", bmp.Width, bmp.Height, 0, 0, -1, 0);
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lock (_barcodeLockObj)
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{
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barcodeImageList.Enqueue(curImage);
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}
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}
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finally
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{
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bmp?.UnlockBits(bmpData);
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bmp?.Dispose();
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bmp = null;
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mi.Dispose();
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GC.Collect();
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}
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}
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public void SizeImageCaptured(object image)
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{
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ManagedImage mi = (ManagedImage)image;
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Bitmap bmp = null;
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BitmapData bmpData = null;
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try
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{
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bmp = (Bitmap)mi.bitmap;
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HImage curImage = new HImage();
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bmpData = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
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curImage.GenImageInterleaved(bmpData.Scan0, "bgr", bmp.Width, bmp.Height, -1, "byte", bmp.Width, bmp.Height, 0, 0, -1, 0);
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lock (_barcodeLockObj)
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{
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sizeImageList.Enqueue(curImage);
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}
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}
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catch (Exception ex) { }
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finally
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{
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bmp?.UnlockBits(bmpData);
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bmp?.Dispose();
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bmp = null;
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mi.Dispose();
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GC.Collect();
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}
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}
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//抓取产品编码图象
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public void GrapProductNoAsync()
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{
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flyCameraProductNo.Snapshot();
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}
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//抓取产品尺寸图象
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public void GrapSizeAsync()
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{
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flyCameraXY.Snapshot();
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}
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//获取图象特定区域
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public void GetImageIntrest(HObject OriImage, out HObject IntrestImage)
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{
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HTuple RectRow1 = new HTuple(), RectColumn1 = new HTuple(), RectRow2 = new HTuple(), RectColumn2 = new HTuple();
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HObject ROI = new HObject();
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HOperatorSet.GenEmptyObj(out IntrestImage);
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RectRow1 = 300;
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RectColumn1 = 5.5;
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RectRow2 = 750.5;
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RectColumn2 = 1500;
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ROI.Dispose();
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HOperatorSet.GenRectangle1(out ROI, RectRow1, RectColumn1, RectRow2, RectColumn2);
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IntrestImage.Dispose();
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HOperatorSet.ReduceDomain(OriImage, ROI, out IntrestImage);
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}
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public bool GrapHeightImage(ref HObject hImage)
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{
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if (hImage != null)
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hImage.Dispose();
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try
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{
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VisionDetect.GrabImageAsync(acqHandleMessageZ, -1, out hImage);
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if (hImage != null)
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return true;
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}
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catch (Exception e)
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{
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CommonUtil.WriteLog(LogType.Exc, string.Format("Gocator 抓取图像出现异常：{0}", e.Message));
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//CloseHeightCamera();
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//OpenHeightCamera();
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return false;
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}
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/*
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Thread.Sleep(2000);
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if (OpenHeightCamera())
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{
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try
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{
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VisionDetect.GrabImageAsync(acqHandleMessageZ, -1, out hImage);
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if (hImage != null)
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return true;
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}
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catch (Exception e)
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{
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CommonUtil.WriteLog(LogType.Exc, string.Format("Gocator 抓取图像出现异常：{0}", e.Message));
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}
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}*/
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return false;
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}
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public bool TryConnectGocator()
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{
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return true;
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//int times = 1;
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//bool result = false;
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//while (times <= 1 && !result)
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//{
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// string uri = @"http://192.168.1.10";
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// try
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// {
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// HttpWebRequest request = HttpWebRequest.Create(uri) as HttpWebRequest;
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// request.Method = "GET"; //请求方法
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// request.ProtocolVersion = new Version(1, 1); //Http/1.1版本
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// request.Timeout = 1000 * 5;
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// HttpWebResponse response = request.GetResponse() as HttpWebResponse;
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// CommonUtil.WriteLog(LogType.Err, string.Format("第{0}次尝试连接Gocator成功", times));
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// result = true;
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// }
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// catch (Exception e)
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// {
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// CommonUtil.WriteLog(LogType.Err, string.Format("第{0}次尝试连接Gocator失败：{1}", times, e.Message));
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// Thread.Sleep(500);
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// }
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// times++;
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//}
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//return result;
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}
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}
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}
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