331 lines
15 KiB
C#
331 lines
15 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Runtime.InteropServices;
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using System.Text;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Data;
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using System.Windows.Documents;
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using System.Windows.Input;
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using System.Windows.Media;
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using System.Windows.Media.Imaging;
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using System.Windows.Navigation;
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using System.Windows.Shapes;
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namespace BaiduTracking
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{
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/// <summary>
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/// MainWindow.xaml 的交互逻辑
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/// </summary>
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public partial class MainWindow : Window
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{
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private Int32 i = 0;
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private uint iLastErr = 0;
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private Int32 m_lUserID = -1;
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private bool m_bInitSDK = false;
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private int[] iIPDevID = new int[96];
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private int[] iChannelNum = new int[96];
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private Int32 m_lRealHandle = -1;
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public string MonitorIp = "";
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public string MonitorProt = "";
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public string MonitorUserName = "";
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public string MonitorPwd = "";
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private uint dwAChanTotalNum = 0;
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private uint dwDChanTotalNum = 0;
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public CHCNetSDK.NET_DVR_DEVICEINFO_V40 DeviceInfo;
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public CHCNetSDK.NET_DVR_IPPARACFG_V40 m_struIpParaCfgV40;
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public CHCNetSDK.NET_DVR_IPCHANINFO m_struChanInfo;
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public CHCNetSDK.NET_DVR_PU_STREAM_URL m_struStreamURL;
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public CHCNetSDK.NET_DVR_IPCHANINFO_V40 m_struChanInfoV40;
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private bool m_bRecord = false;
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private bool m_bTalk = false;
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private int lVoiceComHandle = -1;
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private string str;
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CHCNetSDK.REALDATACALLBACK RealData = null;
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CHCNetSDK.LOGINRESULTCALLBACK LoginCallBack = null;
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public CHCNetSDK.NET_DVR_PTZPOS m_struPtzCfg;
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public CHCNetSDK.NET_DVR_USER_LOGIN_INFO struLogInfo;
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public delegate void UpdateTextStatusCallback(string strLogStatus, IntPtr lpDeviceInfo);
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public CHCNetSDK.NET_DVR_PICCFG_V40 m_piccfgV40;
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public string APP_ID { get; set; }
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public string API_KEY { get; set; }
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public string SECRET_KEY { get; set; }
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public Baidu.Aip.BodyAnalysis.Body BaiduAipClient { get; set; }
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List<object> NVRChanList = new List<object>();
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public MainWindow()
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{
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InitializeComponent();
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}
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private void Window_Loaded(object sender, RoutedEventArgs e)
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{
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APP_ID = "24045911";
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API_KEY = "zcHzMCd0lUGK9WXRlWl79iGL";
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SECRET_KEY = "VG45PUqGIuZhB0keehEPGIxSzaQrqPyH";
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BaiduAipClient = new Baidu.Aip.BodyAnalysis.Body(API_KEY, SECRET_KEY);
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BaiduAipClient.Timeout = 60000; // 修改超时时间
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//if (MultimediaUtil.VideoInputDevices.Any())
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//{
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// mediaCapVideo.VideoCaptureDevice = MultimediaUtil.VideoInputDevices[0];
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// mediaCapVideo.Play();
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//}
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m_bInitSDK = CHCNetSDK.NET_DVR_Init();
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string DVRIPAddress = "192.168.11.200"; //设备IP地址或者域名 Device IP
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Int16 DVRPortNumber = Int16.Parse("8000");//设备服务端口号 Device Port
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string DVRUserName = "admin";//设备登录用户名 User name to login
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string DVRPassword = "admin123";//设备登录密码 Password to login
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struLogInfo = new CHCNetSDK.NET_DVR_USER_LOGIN_INFO();
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//设备IP地址或者域名
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byte[] byIP = System.Text.Encoding.Default.GetBytes(DVRIPAddress);
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struLogInfo.sDeviceAddress = new byte[129];
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byIP.CopyTo(struLogInfo.sDeviceAddress, 0);
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//设备用户名
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byte[] byUserName = System.Text.Encoding.Default.GetBytes(DVRUserName);
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struLogInfo.sUserName = new byte[64];
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byUserName.CopyTo(struLogInfo.sUserName, 0);
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//设备密码
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byte[] byPassword = System.Text.Encoding.Default.GetBytes(DVRPassword);
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struLogInfo.sPassword = new byte[64];
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byPassword.CopyTo(struLogInfo.sPassword, 0);
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struLogInfo.wPort = ushort.Parse("8000");//设备服务端口号
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if (LoginCallBack == null)
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{
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LoginCallBack = new CHCNetSDK.LOGINRESULTCALLBACK(cbLoginCallBack);//注册回调函数
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}
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struLogInfo.cbLoginResult = LoginCallBack;
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struLogInfo.bUseAsynLogin = false; //是否异步登录：0- 否，1- 是
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DeviceInfo = new CHCNetSDK.NET_DVR_DEVICEINFO_V40();
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//登录设备 Login the device
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m_lUserID = CHCNetSDK.NET_DVR_Login_V40(ref struLogInfo, ref DeviceInfo);
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if (m_lUserID < 0)
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{
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iLastErr = CHCNetSDK.NET_DVR_GetLastError();
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}
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else
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{
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dwAChanTotalNum = (uint)DeviceInfo.struDeviceV30.byChanNum;
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dwDChanTotalNum = (uint)DeviceInfo.struDeviceV30.byIPChanNum + 256 * (uint)DeviceInfo.struDeviceV30.byHighDChanNum;
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if (dwDChanTotalNum > 0)
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{
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InfoIPChannel();
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}
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else
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{
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for (i = 0; i < dwAChanTotalNum; i++)
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{
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iChannelNum[i] = i + (int)DeviceInfo.struDeviceV30.byStartChan;
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}
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}
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ComboBox_Name.ItemsSource = NVRChanList;
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ComboBox_Name.DisplayMemberPath = "Name";
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ComboBox_Name.SelectedValuePath = "Value";
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}
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}
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public void cbLoginCallBack(int lUserID, int dwResult, IntPtr lpDeviceInfo, IntPtr pUser)
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{
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string strLoginCallBack = "登录设备，lUserID：" + lUserID + "，dwResult：" + dwResult;
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if (dwResult == 0)
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{
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uint iErrCode = CHCNetSDK.NET_DVR_GetLastError();
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strLoginCallBack = strLoginCallBack + "，错误号:" + iErrCode;
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}
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////下面代码注释掉也会崩溃
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//if (InvokeRequired)
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//{
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// object[] paras = new object[2];
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// paras[0] = strLoginCallBack;
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// paras[1] = lpDeviceInfo;
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// // labelLogin.BeginInvoke(new UpdateTextStatusCallback(UpdateClientList), paras);
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//}
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//else
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//{
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// //创建该控件的主线程直接更新信息列表
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// // UpdateClientList(strLoginCallBack, lpDeviceInfo);
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//}
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}
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private void Button_Click(object sender, RoutedEventArgs e)
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{
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Microsoft.Win32.OpenFileDialog openFileDialog = new Microsoft.Win32.OpenFileDialog();
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openFileDialog.Filter = "png文件（.png）|*.png|所有文件|*.*";
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if (openFileDialog.ShowDialog() == true)
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{
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var image = File.ReadAllBytes(openFileDialog.FileName);
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switch (((Button)sender).Name)
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{
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case "btn_Face":
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default:
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// 如果有可选参数
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var dynamic = "true";
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// 调用人流量统计-动态版，可能会抛出网络等异常，请使用try/catch捕获
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var result = BaiduAipClient.BodyTracking(image, "false");
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Console.WriteLine(result);
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// 如果有可选参数
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var options = new Dictionary<string, object>
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{
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{"case_id", 1312653213},
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{"case_init", "1312653213"},
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{"show", "true"},
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{"area", "1,1,719,1,719,719,1,719"}
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};
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// 带参数调用人流量统计-动态版
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result = BaiduAipClient.BodyTracking(image, dynamic, options);
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txt_Result.Text = result.ToString();
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break;
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}
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}
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}
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private void picVideo_MouseDoubleClick(object sender, System.Windows.Forms.MouseEventArgs e)
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{
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}
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public void InfoIPChannel()
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{
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uint dwSize = (uint)Marshal.SizeOf(m_struIpParaCfgV40);
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IntPtr ptrIpParaCfgV40 = Marshal.AllocHGlobal((Int32)dwSize);
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Marshal.StructureToPtr(m_struIpParaCfgV40, ptrIpParaCfgV40, false);
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uint dwReturn = 0;
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int iGroupNo = 0; //该Demo仅获取第一组64个通道，如果设备IP通道大于64路，需要按组号0~i多次调用NET_DVR_GET_IPPARACFG_V40获取
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if (!CHCNetSDK.NET_DVR_GetDVRConfig(m_lUserID, CHCNetSDK.NET_DVR_GET_IPPARACFG_V40, iGroupNo, ptrIpParaCfgV40, dwSize, ref dwReturn))
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{
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iLastErr = CHCNetSDK.NET_DVR_GetLastError();
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}
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else
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{
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m_struIpParaCfgV40 = (CHCNetSDK.NET_DVR_IPPARACFG_V40)Marshal.PtrToStructure(ptrIpParaCfgV40, typeof(CHCNetSDK.NET_DVR_IPPARACFG_V40));
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for (i = 0; i < dwAChanTotalNum; i++)
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{
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iChannelNum[i] = i + (int)DeviceInfo.struDeviceV30.byStartChan;
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}
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byte byStreamType = 0;
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uint iDChanNum = 64;
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if (dwDChanTotalNum < 64)
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{
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iDChanNum = dwDChanTotalNum; //如果设备IP通道小于64路，按实际路数获取
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}
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//_PassageWay = new Dictionary<string, int>();
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for (i = 0; i < iDChanNum; i++)
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{
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iChannelNum[i + dwAChanTotalNum] = i + (int)m_struIpParaCfgV40.dwStartDChan;
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byStreamType = m_struIpParaCfgV40.struStreamMode[i].byGetStreamType;
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dwSize = (uint)Marshal.SizeOf(m_struIpParaCfgV40.struStreamMode[i].uGetStream);
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switch (byStreamType)
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{
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//目前NVR仅支持直接从设备取流 NVR supports only the mode: get stream from device directly
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case 0:
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IntPtr ptrChanInfo = Marshal.AllocHGlobal((Int32)dwSize);
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Marshal.StructureToPtr(m_struIpParaCfgV40.struStreamMode[i].uGetStream, ptrChanInfo, false);
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m_struChanInfo = (CHCNetSDK.NET_DVR_IPCHANINFO)Marshal.PtrToStructure(ptrChanInfo, typeof(CHCNetSDK.NET_DVR_IPCHANINFO));
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DictoryAdd(i, m_struChanInfo.byEnable, m_struChanInfo.byIPID);
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//列出IP通道 List the IP channel
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iIPDevID[i] = m_struChanInfo.byIPID + m_struChanInfo.byIPIDHigh * 256 - iGroupNo * 64 - 1;
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Marshal.FreeHGlobal(ptrChanInfo);
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break;
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case 4:
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IntPtr ptrStreamURL = Marshal.AllocHGlobal((Int32)dwSize);
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Marshal.StructureToPtr(m_struIpParaCfgV40.struStreamMode[i].uGetStream, ptrStreamURL, false);
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m_struStreamURL = (CHCNetSDK.NET_DVR_PU_STREAM_URL)Marshal.PtrToStructure(ptrStreamURL, typeof(CHCNetSDK.NET_DVR_PU_STREAM_URL));
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DictoryAdd(i, m_struStreamURL.byEnable, m_struStreamURL.wIPID);
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iIPDevID[i] = m_struStreamURL.wIPID - iGroupNo * 64 - 1;
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Marshal.FreeHGlobal(ptrStreamURL);
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break;
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case 6:
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IntPtr ptrChanInfoV40 = Marshal.AllocHGlobal((Int32)dwSize);
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Marshal.StructureToPtr(m_struIpParaCfgV40.struStreamMode[i].uGetStream, ptrChanInfoV40, false);
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m_struChanInfoV40 = (CHCNetSDK.NET_DVR_IPCHANINFO_V40)Marshal.PtrToStructure(ptrChanInfoV40, typeof(CHCNetSDK.NET_DVR_IPCHANINFO_V40));
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DictoryAdd(i, m_struChanInfoV40.byEnable, m_struChanInfoV40.wIPID);
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iIPDevID[i] = m_struChanInfoV40.wIPID - iGroupNo * 64 - 1;
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Marshal.FreeHGlobal(ptrChanInfoV40);
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break;
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default:
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break;
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}
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}
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}
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Marshal.FreeHGlobal(ptrIpParaCfgV40);
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}
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private void DictoryAdd(int Index, byte byOnline, int byIPID)
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{
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uint dwReturns = 0;
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uint dwSize1 = (uint)Marshal.SizeOf(m_piccfgV40);
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IntPtr ptrPicCigV40 = Marshal.AllocHGlobal((Int32)dwSize1);
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Marshal.StructureToPtr(m_piccfgV40, ptrPicCigV40, false);
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//int aaa = (int)iChannelNum[(int)iSelIndex];
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int iChannel = iChannelNum[Index];
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if (!CHCNetSDK.NET_DVR_GetDVRConfig(m_lUserID, CHCNetSDK.NET_DVR_GET_PICCFG_V40, iChannel, ptrPicCigV40, dwSize1, ref dwReturns))
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{
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iLastErr = CHCNetSDK.NET_DVR_GetLastError();
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}
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m_piccfgV40 = (CHCNetSDK.NET_DVR_PICCFG_V40)Marshal.PtrToStructure(ptrPicCigV40, typeof(CHCNetSDK.NET_DVR_PICCFG_V40));
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string strs = Encoding.Default.GetString(m_piccfgV40.sChanName);
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strs = strs.Replace('\0', ' ');
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NVRChanList.Add(new { Name = strs.Trim(), Value = iChannel });
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Marshal.FreeHGlobal(ptrPicCigV40);
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}
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private void ComboBox_Name_SelectionChanged(object sender, SelectionChangedEventArgs e)
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{
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if (m_lRealHandle >= 0)
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{
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if (!CHCNetSDK.NET_DVR_StopRealPlay(m_lRealHandle))
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{
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uint iLastErr = CHCNetSDK.NET_DVR_GetLastError();
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return;
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}
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m_lRealHandle = -1;
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}
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if (m_lRealHandle < 0)
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{
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CHCNetSDK.NET_DVR_PREVIEWINFO lpPreviewInfo = new CHCNetSDK.NET_DVR_PREVIEWINFO();
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lpPreviewInfo.hPlayWnd = picVideo.Handle;//预览窗口 live view window
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lpPreviewInfo.lChannel = int.Parse(ComboBox_Name.SelectedValue.ToString());//预览的设备通道 the device channel number
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lpPreviewInfo.dwStreamType = 0;//码流类型：0-主码流，1-子码流，2-码流3，3-码流4，以此类推
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lpPreviewInfo.dwLinkMode = 0;//连接方式：0- TCP方式，1- UDP方式，2- 多播方式，3- RTP方式，4-RTP/RTSP，5-RSTP/HTTP
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lpPreviewInfo.bBlocked = true; //0- 非阻塞取流，1- 阻塞取流
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lpPreviewInfo.dwDisplayBufNum = 15; //播放库显示缓冲区最大帧数
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IntPtr pUser = IntPtr.Zero;//用户数据 user data
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//打开预览 Start live view
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m_lRealHandle = CHCNetSDK.NET_DVR_RealPlay_V40(m_lUserID, ref lpPreviewInfo, null/*RealData*/, pUser);
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if (m_lRealHandle < 0)
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{
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uint Last = CHCNetSDK.NET_DVR_GetLastError();
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return;
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}
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}
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}
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}
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}
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