private void btnStop2_Click(object sender, EventArgs e) { if (DHClient.DHPlayBackControl(playRecordFile, PLAY_CONTROL.Stop) == false)//停止回放 { MessageBox.Show("Ocurrió un error al detener la grabación", pMsgTitle); } btnCancelar_Click(null, null); }
/// <summary> /// 多设备演示程序加载 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void frmMultiDVRSample_Load(object sender, EventArgs e) { disConnect = new fDisConnect(DisConnectEvent); DHClient.DHInit(disConnect, IntPtr.Zero); DHClient.DHSetEncoding(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 StringUtil.InitControlText(this); }
private void login(int cantidadVentanas) { //this.initPantallas(cantidadVentanas); //this.inicializarVentanas(cantidadVentanas); int error = 0; if (pLoginID == 0) { deviceInfo = new NET_DEVICEINFO(); pLoginID = DHClient.DHLogin(this.ip, this.port, this.user, this.pass, out deviceInfo, out error); } if (pLoginID != 0) { this.startButtons(false); pRealPlayHandle = new int[deviceInfo.byChanNum]; cantidadCamaras = deviceInfo.byChanNum; comboBoxCamaras.Items.Clear(); for (int i = 0; i < cantidadCamaras; i++) { comboBoxCamaras.Items.Add((i + 1).ToString()); } //this.play(this.channel); comboBoxCamaras.SelectedIndex = this.channel; comboBoxVentanas.SelectedIndex = this.getIndexCantidadVentanas(cantidadVentanas); realPlay(); } else { /*btnStartRealPlay.Enabled = false; * btnLogin.Enabled = true; * btnLogout.Enabled = false;*/ this.startButtons(true); if (DHClient.LastOperationInfo.errCode == "-2147483548") { MessageBox.Show("Error de conexion a la camara: Password incorrecto!", pMsgTitle); } else if (DHClient.LastOperationInfo.errCode == "-2147483547") { MessageBox.Show("Error de conexion a la camara: Usuario incorrecto!", pMsgTitle); } else if (DHClient.LastOperationInfo.errCode == "-2147483541") { MessageBox.Show("Error de conexion a la camara! No fue posible conectar a la IP o puerto especificado", pMsgTitle); } else { MessageBox.Show("Error de conexion a la camara:" + DHClient.LastOperationInfo.errCode, pMsgTitle); } Application.Exit(); } }
/// <summary> /// 按时间回放按钮按下 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void btnPlayBackByTime_Click(object sender, EventArgs e) { playBy = 1; frm_PlayBackByTimeSet fPBSet = new frm_PlayBackByTimeSet(); fPBSet.cmbChannelSelect.Items.Clear(); for (int i = 0; i < deviceInfo.byChanNum; i++) { fPBSet.cmbChannelSelect.Items.Add(i.ToString()); } fileInfo = new NET_RECORDFILE_INFO(); int fileCount = 0; bool blnQueryRecordFile = false; fPBSet.ShowDialog(); if (fPBSet.blnOKEnter == true) { DateTime startTime = fPBSet.dtpStart.Value; DateTime endTime = fPBSet.dtpEnd.Value; if (startTime.Date >= endTime.Date) { MessageBox.Show("开始日期不在结束日期设置前,请重新设置!", pMsgTitle); } else { blnQueryRecordFile = DHClient.DHQueryRecordFile(pLoginID, int.Parse(fPBSet.txtChannelID.Text.ToString()), RECORD_FILE_TYPE.ALLRECORDFILE, startTime, endTime, null, ref fileInfo, Marshal.SizeOf(typeof(NET_RECORDFILE_INFO)), out fileCount, 5000, false); //按时间回放 if (blnQueryRecordFile == true) { if (picRealPlay == null) { picRealPlay = picRealPlay15; } pPlayBackChannelID = int.Parse(fPBSet.txtChannelID.Text.ToString()); pPlayBackHandle[pPlayBackChannelID] = DHClient.DHPlayBackByTime(pLoginID, pPlayBackChannelID, startTime, endTime, picRealPlay.Handle, null, IntPtr.Zero); if (pPlayBackHandle[pPlayBackChannelID] == 0) { MessageBox.Show("按时间回放失败!", pMsgTitle); } else { btnPlay.Text = "||"; //画面按钮有效性控制 btnPlayBackByTime.Enabled = false; gpbPlayBackControl.Enabled = true; btnPlay.Enabled = true; btnSlow.Enabled = true; btnStop.Enabled = true; btnFast.Enabled = true; btnSetpPlayS.Enabled = true; hsbPlayBack.Enabled = true; btnPlayByRecordFile.Enabled = false; } } } //MessageBox.Show(blnQueryRecordFile.ToString(),MsgTitle); } }
private void btnLogout_Click(object sender, EventArgs e) { blnSetRealDataCallBack = false; btnStartRealPlay.Enabled = false; btnStopRealPlay.Enabled = false; btnLogout.Enabled = false; btnLogin.Enabled = true; DHClient.DHLogout(pLoginID); }
/// <summary> /// 下载回调 /// </summary> /// <param name="lPlayHandle">播放句柄</param> /// <param name="dwTotalSize">累计大小</param> /// <param name="dwDownLoadSize">下载大小</param> /// <param name="dwUser">用户数据</param> private void DownLoadPosFun(int lPlayHandle, UInt32 dwTotalSize, UInt32 dwDownLoadSize, IntPtr dwUser) { this.Invoke(setProgressPos, new object[] { lPlayHandle, dwTotalSize, dwDownLoadSize }); if (0xFFFFFFFF == dwDownLoadSize || 0xFFFFFFFE == dwDownLoadSize) { DHClient.DHStopDownload(lPlayHandle); } }
/// <summary> /// 快放按钮按下 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void btnFast_Click(object sender, EventArgs e) { //停止步进播放 if (btnStepPlayE.Enabled == true) { btnStepPlayE_Click(null, null); } DHClient.DHPlayBackControl(pPlayBackHandle[pPlayBackChannelID], PLAY_CONTROL.Fast);//快放控制 }
/// <summary> /// 用户登录按钮按下处理 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> //private void btnUserLogin_Click(object sender, EventArgs e) //{ // string strBtn = btnUserLogin.Text; // if (strBtn == Utility.StringUtil.ConvertString("设备用户登录")) // { // frm_AddDevice fLogin = new frm_AddDevice(); // fLogin.ShowDialog(); // if (fLogin.blnOKEnter == true) // { // //设备用户信息获得 // deviceInfo = new NET_DEVICEINFO(); // int error = 0; // //设备用户登录 // pLoginID = DHClient.DHLogin(fLogin.cmbDevIP.Text.ToString(), ushort.Parse(fLogin.txtDevProt.Text.ToString()), fLogin.txtName.Text.ToString(), fLogin.txtPassword.Text.ToString(), out deviceInfo, out error); // if (pLoginID != 0) // { // strUserName = fLogin.txtDevName.Text; // btnUserLogin.BackColor = Color.Yellow; // btnUserLogin.Text = StringUtil.ConvertString("设备用户注销"); // grbMain.Enabled = true; // } // else // { // //报最后一次操作的错误信息 // MessageUtil.ShowMsgBox(StringUtil.ConvertString(DHClient.LastOperationInfo.errMessage, "ErrorMessage"), // StringUtil.ConvertString(pMsgTitle)); // } // } // } // else if (strBtn == Utility.StringUtil.ConvertString("设备用户注销")) // { // bool result = DHClient.DHLogout(pLoginID); // if (result == false) // { // //报最后一次操作的错误信息 // MessageUtil.ShowMsgBox(StringUtil.ConvertString(DHClient.LastOperationInfo.errMessage, "ErrorMessage"), // StringUtil.ConvertString(pMsgTitle)); // } // btnUserLogin.BackColor = Color.Transparent; // btnUserLogin.Text = StringUtil.ConvertString("设备用户登录"); // grbMain.Enabled = false; // Utility.StringUtil.InitControlText(this); // } //} /// <summary> /// 按文件下载按钮按下 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void btnDownLoad1_Click(object sender, EventArgs e) { frm_PlayBackByFileSet fpf = new frm_PlayBackByFileSet(); int pPlayBackChannelID = 0; NET_RECORDFILE_INFO fileInfo; fpf.gLoginID = pLoginID; fpf.txtDevName.Text = strUserName; fpf.cmbChannelSelect.Items.Clear(); //for (int i = 1; i <= deviceInfo.byChanNum; i++) for (int i = 0; i < 5; i++) { fpf.cmbChannelSelect.Items.Add(i); } fpf.ShowDialog(this); if (fpf.blnOKEnter == true) { pPlayBackChannelID = int.Parse(fpf.txtChannelID.Text.ToString()); fileInfo = fpf.gFileInfo; //**********按文件下载********** if (txtDirPath1.Text.Trim().Length > 0 && txtFileName1.Text.Trim().Length > 0) { string strFileName = txtFileName1.Text; strFileName = strFileName.ToLower(); if (!strFileName.EndsWith(".dav")) { strFileName += ".dav"; } pDownloadHandleByFile = DHClient.DHDownloadByRecordFile(pLoginID, fileInfo, txtDirPath1.Text + @"\" + strFileName, downLoadFun, IntPtr.Zero); if (pDownloadHandleByFile != 0) { btnDownLoad1.Tag = "下载中"; pDownloadHandle = pDownloadHandleByFile; btnDownLoad2.Enabled = false; btnDownLoad1.Enabled = false; btnStopDownLoad1.Enabled = true; MessageUtil.ShowMsgBox(StringUtil.ConvertString("开始下载!"), StringUtil.ConvertString(pMsgTitle)); } else { MessageUtil.ShowMsgBox(StringUtil.ConvertString(DHClient.LastOperationInfo.errMessage, "ErrorMessage"), StringUtil.ConvertString(pMsgTitle)); } } else { MessageUtil.ShowMsgBox(StringUtil.ConvertString("请输入有效的录像保存目录和文件名!"), StringUtil.ConvertString(pMsgTitle)); } //****************************** } }
private void StopRealPlay(CarPlateDevice device) { if (device != null && device.m_nLoginID != 0 && device.m_realPlayH != 0) { //停止监视 DHClient.DHStopRealPlay(device.m_realPlayH); device.m_realPlayH = 0; this.pictureBoxImg.Image = null; } }
/// <summary> /// 删除预置点处理 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void btnDelPoint_Click(object sender, EventArgs e) { if (DHClient.DHPTZControl(LoginID, (int)nudChannel.Value, PTZ_CONTROL.PTZ_POINT_DEL_CONTROL, (ushort)nudPointNO.Value /*预置点值*/, false)) { } else { MessageBox.Show("云台控制:删除预定点失败!", "提示"); } }
private void btnPTZZoomOut_Click(object sender, EventArgs e) { if (cantidadVentanas == 1 && pLoginID > 0) { if (!DHClient.DHPTZControl(pLoginID, this.channel, DHNetSDK.PTZ_CONTROL.PTZ_ZOOM_DEC_CONTROL, 1, false)) { MessageBox.Show("La función no está habilitada para este dispositivo", "Error"); } } }
//private void TimeDownLoadPosFun(int lPlayHandle, UInt32 dwTotalSize, UInt32 dwDownLoadSize, int index, NET_RECORDFILE_INFO recordfileinfo, IntPtr dwUser) //private void TimeDownLoadPosFun(int lPlayHandle, UInt32 dwTotalSize, UInt32 dwDownLoadSize, IntPtr dwUser) public void TimeDownLoadPosFun(int lPlayHandle, int dwTotalSize, int dwDownLoadSize, int index , NET_RECORDFILE_INFO recordfileinfo, IntPtr dwUser) { this.Invoke(setProgressPos, new object[] { lPlayHandle, (UInt32)dwTotalSize, (UInt32)dwDownLoadSize }); if (0xFFFFFFFF == dwDownLoadSize || 0xFFFFFFFE == dwDownLoadSize) { DHClient.DHStopDownload(lPlayHandle); } }
private void btnFast_Click(object sender, EventArgs e) { if (playRecordFile > 0) { if (DHClient.DHPlayBackControl(playRecordFile, PLAY_CONTROL.Fast) == false) { MessageBox.Show("No se pudo aplicar la operación", "error"); } } }
/// <summary> /// 初始化SDK /// </summary> public bool InitSDK() { //初始化SDK if (initialized == false) { DHClient.DHInit(disConnect, IntPtr.Zero); DHClient.DHSetAutoReconnect(onlineMsg, IntPtr.Zero); initialized = true; } return(initialized); }
/// <summary> /// 雨刷开关处理 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void btnLamControl_Click(object sender, EventArgs e) { if (DHClient.DHPTZControl(LoginID, (int)nudChannel.Value, PTZ_CONTROL.PTZ_LAMP_CONTROL, (ushort)(blnLam == true ? 1 : 0), false)) { blnLam = !blnLam; } else { MessageBox.Show("云台控制:雨刷功能失败!", "提示"); } }
public void Close() { try { DHClient.DHLogout(iLogin); IsLogin = true; } catch (Exception ex) { Log.WriteLog("大华视频显示控件-关掉视频:", ex); } }
private void stop() { this.startButtons(true); for (int i = 0; i < pRealPlayHandle.Length; i++) { if (pRealPlayHandle[i] != 0) { bool pudo = DHClient.DHStopRealPlay(pRealPlayHandle[i]); /*int xxx = 0; * if (!pudo && xxx < 5) * { * pudo = DHClient.DHStopRealPlayEx(pRealPlayHandle[i]); * xxx++; * }*/ } pRealPlayHandle[i] = 0; } Thread.Sleep(800); for (int i = 0; i < cantidadVentanas; i++) { if (i < pantallas.Count) { pantallas[i].Refresh(); } } //groupBoxVentanas16.Visible = false; //groupBoxVentanas16.Visible = true; /*for (int i = 0; i < cantidadVentanas; i++) * { * if (i < pantallas.Count) pantallas[i].Refresh(); * * } * for (int i = 0; i < cantidadVentanas; i++) * { * if (i < pantallas.Count) pantallas[i].Refresh(); * * } * for (int i = 0; i < cantidadVentanas; i++) * { * if (i < pantallas.Count) pantallas[i].Refresh(); * * }*/ DHClient.DHLogout(pLoginID); //DHClient.DHCleanup(); //DHClient.DHStopService(pLoginID); pLoginID = 0; }
private void frm_Main_Load(object sender, EventArgs e) { groupBoxVentanas1.Location = new Point(4, 4); groupBoxVentanas4.Location = groupBoxVentanas1.Location; groupBoxVentanas9.Location = groupBoxVentanas1.Location; groupBoxVentanas16.Location = groupBoxVentanas1.Location; disConnect = new fDisConnect(DisConnectEvent); bool blnInit = DHClient.DHInit(disConnect, IntPtr.Zero); login(this.cantidadVentanas); }
/// <summary> /// 抓图处理代码 /// </summary> /// <param name="hPlayHandle">播放句柄</param> /// <param name="bmpPath">图像促存路径</param> private void CapturePicture(int hPlayHandle, string bmpPath) { if (DHClient.DHCapturePicture(hPlayHandle, bmpPath)) { //抓图成功处理 MessageBox.Show("抓图成功! 图片路径:" + bmpPath, pMsgTitle); } else { //抓图失败处理 MessageBox.Show("抓图失败!", pMsgTitle); } }
/// <summary> /// 自动重连成功事件 /// </summary> /// <param name="lLoginID"></param> /// <param name="pchDVRIP"></param> /// <param name="nDVRPort"></param> /// <param name="dwUser"></param> private void OnlineEvent(int lLoginID, StringBuilder pchDVRIP, int nDVRPort, IntPtr dwUser) { CarPlateDevice device = _Devices.SingleOrDefault(d => d.m_nLoginID == lLoginID); if (device != null) { //自动重连成功事件后,发起订阅设备事件消息 device.m_nRealLoadPic = DHClient.DHRealLoadPicture(device.m_nLoginID, device.VideoID, EventIvs.EVENT_IVS_ALL, anaCallback, 0); device.State = 1; } }
/// <summary> /// 抓图处理代码 /// </summary> /// <param name="hPlayHandle">播放句柄</param> /// <param name="bmpPath">图像促存路径</param> private bool CapturePicture(int hPlayHandle, string bmpPath) { if (DHClient.DHCapturePicture(hPlayHandle, bmpPath)) { //抓图成功处理 return(true); } else { //抓图失败处理 return(false); } }
/// <summary> /// 画面加载初期化 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void frmMain_Load(object sender, EventArgs e) { disConnect = new fDisConnect(DisConnectEvent); DHClient.DHInit(disConnect, IntPtr.Zero); downLoadFun = new fDownLoadPosCallBack(DownLoadPosFun); timeDownLoadFun = new fTimeDownLoadPosCallBack(TimeDownLoadPosFun); //timeDownLoadFun = new fDownLoadPosCallBack(TimeDownLoadPosFun); setProgressPos = new fSetProgressPos(DownloadProgress); grbMain.Enabled = false; btnDownLoad1.Tag = ""; btnDownLoad2.Tag = ""; StringUtil.InitControlText(this); }
private void InitSDK() { m_disConnect = new fDisConnect(DisConnectEvent); m_SnapRecv = new fSnapRev(SnapRev); m_bInit = DHClient.DHInit(m_disConnect, IntPtr.Zero); if (!m_bInit) { MessageBox.Show("初始化失败"); } else { DHClient.DHSetSnapRevCallBack(m_SnapRecv, 0); } }
/// <summary> /// 触发手动抓拍 /// </summary> /// <param name="device"></param> private void ManualSnap(CarPlateDevice device) { device.ResetResult(); //触发手动抓拍测试 MANUAL_SNAP_PARAMETER snap = new MANUAL_SNAP_PARAMETER(); snap.nChannel = device.VideoID; IntPtr ptr = Marshal.AllocHGlobal(Marshal.SizeOf(snap)); Marshal.StructureToPtr(snap, ptr, false); bool bRet = DHClient.DHControlDevice(device.m_nLoginID, CtrlType.DH_MANUAL_SNAP, ptr, 1000); System.Runtime.InteropServices.Marshal.FreeHGlobal(ptr); }
private void btnGrabaciones_Click(object sender, EventArgs e) { DHClient.DHPlayBackControl(playRecordFile, PLAY_CONTROL.Stop); frm_PlayBackByFileSet fpf = new frm_PlayBackByFileSet(); fpf.gLoginID = pLoginID; fpf.ipDispositivo = this.ip;//pasa el ip actual //carga canales en combochanel de grabaciones fpf.cmbChannelSelect.Items.Clear(); for (int i = 0; i < deviceInfo.byChanNum; i++) { fpf.cmbChannelSelect.Items.Add((i + 1).ToString()); } //setea el combochanel de grabaciones en el canal actual fpf.cmbChannelSelect.SelectedIndex = comboBoxCamaras.SelectedIndex; //setea el textbox chanel en el canal actual fpf.channelActual = comboBoxCamaras.SelectedIndex.ToString(); fpf.ShowDialog(this); /* * if (fpf.blnOKEnter == true) * { * pPlayBackChannelID = int.Parse(fpf.txtChannelID.Text.ToString()); * fileInfo = fpf.gFileInfo; * playRecordFile = DHClient.DHPlayBackByRecordFile(pLoginID, ref fileInfo, picRecord.Handle, null, IntPtr.Zero); * if (playRecordFile == 0) * { * MessageBox.Show("Ocurrió un error con al cargar la grabación", pMsgTitle); * btnCancelar_Click(null, null); * } * else * { * btnPlay2.Text = "||"; * groupBoxVentanas1.Visible = false; * groupBoxVentanas4.Visible = false; * groupBoxVentanas9.Visible = false; * groupBoxVentanas16.Visible = false; * groupBoxRecord.Visible = true; * gpbPlayBackControl.Enabled = true; * btnTomarFoto.Enabled = false; * groupBox5.Enabled = false; * groupBox4.Enabled = false; * btnStop.Enabled = false; * btnPlay.Enabled = false; * } * } * */ }
private void btnStepPlayE_Click_1(object sender, EventArgs e) { try { if (DHClient.DHPlayBackControl(playRecordFile, PLAY_CONTROL.StepStop) == false)//单步播放停止 { // MessageBox.Show("Ocurrió un error al reproducir la grabación", "Error"); } } catch { MessageBox.Show(DHClient.LastOperationInfo.ToString(), "Error"); } btnStepPlayE.Enabled = false; }
private bool _Inited = false; //窗体是否已进行初始化了 #endregion #region 回调事件 /// <summary> /// 设备离线事件 /// </summary> /// <param name="lLoginID"></param> /// <param name="pchDVRIP"></param> /// <param name="nDVRPort"></param> /// <param name="dwUser"></param> private void DisConnectEvent(int lLoginID, StringBuilder pchDVRIP, int nDVRPort, IntPtr dwUser) { CarPlateDevice device = _Devices.SingleOrDefault(d => d.m_nLoginID == lLoginID); if (device != null) { //设备离线消息;设备非正常关机,SDK可以检测到;需要取消订阅,当重新在线消息时,再发起订阅事件 if (device.m_nRealLoadPic != 0) { DHClient.DHStopLoadPic(device.m_nRealLoadPic); device.m_nRealLoadPic = 0; } device.State = 2; } }
/// <summary> /// 步进播放停止 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void btnStepPlayE_Click(object sender, EventArgs e) { try { if (DHClient.DHPlayBackControl(pPlayBackHandle[pPlayBackChannelID], PLAY_CONTROL.StepStop) == false)//单步播放停止 { MessageBox.Show("单步播放停止错误!", pMsgTitle); } } catch { MessageBox.Show(DHClient.LastOperationInfo.ToString(pErrInfoFormatStyle), pMsgTitle); } btnStepPlayE.Enabled = false; }
private void procesoPlay2() { gFileInfo = nriFileInfo[lsvFiles.SelectedItems[0].Index]; pPlayBackChannelID = int.Parse(txtChannelID.Text.ToString()); fileInfo = gFileInfo; playRecordFile = DHClient.DHPlayBackByRecordFile(gLoginID, ref fileInfo, pictureBoxPlayback.Handle, null, IntPtr.Zero); if (playRecordFile == 0) { // MessageBox.Show("Ocurrió un error con al cargar la grabación", "Error"); btnCancelar_Click(null, null); playRecordFile = DHClient.DHPlayBackByRecordFile(gLoginID, ref fileInfo, pictureBoxPlayback.Handle, null, IntPtr.Zero); } if (playRecordFile > 0) { uint sizeFilecharge = fileInfo.size / 100; uint currentFrames = DHPlay.DHPlayControl(PLAY_COMMAND.GetCurrentFrameNum, 0, true); lblCurrentFrame.Text = currentFrames.ToString(); lblCurrentTime.Text = fileInfo.starttime.dwHour.ToString() + ":" + fileInfo.starttime.dwMinute.ToString() + ":" + fileInfo.starttime.dwSecond.ToString(); lblInfoVideo.Text = fileInfo.starttime.dwHour.ToString() + ":" + fileInfo.starttime.dwMinute.ToString() + ":" + fileInfo.starttime.dwSecond.ToString() + " - " + fileInfo.endtime.dwHour.ToString() + ":" + fileInfo.endtime.dwMinute.ToString() + ":" + fileInfo.endtime.dwSecond.ToString(); DateTime startTime = new DateTime(fileInfo.starttime.dwYear, fileInfo.starttime.dwMonth, fileInfo.starttime.dwDay, fileInfo.starttime.dwHour, fileInfo.starttime.dwMinute, fileInfo.starttime.dwSecond); DateTime endTime = new DateTime(fileInfo.endtime.dwYear, fileInfo.endtime.dwMonth, fileInfo.endtime.dwDay, fileInfo.endtime.dwHour, fileInfo.endtime.dwMinute, fileInfo.endtime.dwSecond); TimeSpan span = endTime.Subtract(startTime); segundosTotales = (int)span.TotalSeconds; lblTotalTime.Text = span.Hours.ToString() + ":" + span.Minutes.ToString() + ":" + span.Seconds.ToString(); trbPlayFrames.Maximum = 100;//(int) sizeFilecharge; timerGetPlayInfo.Enabled = true; btnPlay2.Tag = "||"; play2State(); gpbPlayBackControl.Enabled = true; } else { MessageBox.Show("Ocurrió un error con al cargar la grabación", "Error"); btnCancelar_Click(null, null); } }
/// <summary> /// [设备用户注销]按钮按下 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void btnUserLogout_Click(object sender, EventArgs e) { try { bool result = DHClient.DHLogout(pLoginID); if (result == false) { //报最后一次操作的错误信息 MessageBox.Show(DHClient.LastOperationInfo.ToString(pErrInfoFormatStyle), pMsgTitle); } picRealPlay0.Refresh(); picRealPlay1.Refresh(); picRealPlay2.Refresh(); picRealPlay3.Refresh(); picRealPlay4.Refresh(); picRealPlay5.Refresh(); picRealPlay6.Refresh(); picRealPlay7.Refresh(); if (picRealPlay != null) { picRealPlay.Refresh(); } //画面初期化 this.Controls.Clear(); InitializeComponent(); StringUtil.InitControlText(this); pLoginID = 0; fileInfo = new NET_RECORDFILE_INFO(); playBy = 0; pRealPlayHandle = new int[16]; pPlayBackHandle = new int[16]; pPlayBackChannelID = 0; deviceInfo = new NET_DEVICEINFO(); this.WindowState = FormWindowState.Normal; btnRealPlay.Enabled = false; btnPlayBackByTime.Enabled = false; gpbPlayBackControl.Enabled = false; btnUserLogout.Enabled = false; btnRealPlay.Text = StringUtil.ConvertString("实时监视开始"); btnPlayByRecordFile.Enabled = false; gpbPlayBackControl.Enabled = false; gpbPTZControl.Enabled = false; } catch { MessageBox.Show("设备用户注销失败!", pMsgTitle); } }