public bool Init(CameraData _cameraData) { cameraData = _cameraData; server.start(Convert.ToInt32(cameraData.Code)); disConnect = new fDisConnect(DisConnectEvent); DHClient.DHInit(disConnect, IntPtr.Zero); DHClient.DHSetEncoding((int)LANGUAGE_ENCODING.gb2312);//字符编码格式设置,默认为gb2312字符编码,如果为其他字符编码请设置 pLoginID = DHClient.DHLogin(cameraData.IP, (ushort)cameraData.Port, cameraData.UserName, cameraData.Pwd, out deviceInfo, out error); // cameraData.control.Text = pLoginID + ""; if (pLoginID != 0) { // (cameraData.control as UserControl).Text = pLoginID.ToString(); pPlayBackHandle = new int[deviceInfo.byChanNum]; //画面按钮有效性控制 pRealPlayHandle = null; //for (int i = 0; i < deviceInfo.byChanNum; i++) //{ // cmbChannelSelect.Items.Add(i.ToString()); // //cmbChannelSelect.Items.Add((i+1).ToString()); //} NET_SDK_CLIENTINFO lsc = new NET_SDK_CLIENTINFO(); lsc.lChannel = deviceInfo.byChanNum; //预览的通道 lsc.streamType = 1; // 码流 lsc.hPlayWnd = cameraData.Handle; //pictureBox.Handle lLiveHandle = (IntPtr)DHClient.DHRealPlay(pLoginID, 0, lsc.hPlayWnd); //ID 通道 ,Picture句柄 IntPtr userdata = (IntPtr)Convert.ToInt32(_cameraData.Code); DHClient.DHSetRealDataCallBack((int)lLiveHandle, fd, userdata); // DHPlay.PLAY_OpenStream(tongdao, IntPtr.Zero, 0, (UInt32)900 * 1024); //播放的部分 //bool b2 = DHPlay.DHPlayControl(PLAY_COMMAND.OpenStream, tongdao, IntPtr.Zero, 0, 900 * 1024); //DHPlay.DHSetStreamOpenMode(tongdao, PLAY_MODE.STREAME_FILE); //DHPlay.DHPlayControl(0, tongdao, _cameraData.control.Handle); return(true); } else { return(false); } }