C# TvBusinessLayer.GetTuningDetailsByName方法代码示例

    private void mpButton1_Click(object sender, EventArgs e)
    {
      if (string.IsNullOrEmpty(_configuration.Graph.Crossbar.Name))
      {
        IUser user = new User();
        user.CardId = _cardNumber;
        AnalogChannel temp = new AnalogChannel();
        temp.TunerSource = TunerInputType.Antenna;
        temp.VideoSource = AnalogChannel.VideoInputType.Tuner;
        temp.AudioSource = AnalogChannel.AudioInputType.Tuner;
        temp.IsRadio = false;
        temp.IsTv = true;
        RemoteControl.Instance.Tune(ref user, temp, -1);
        _configuration = Configuration.readConfiguration(_cardNumber, _cardName, _devicePath);
        if (string.IsNullOrEmpty(_configuration.Graph.Crossbar.Name))
        {
          MessageBox.Show(this, "The S-Video channels could not be detected.");
          return;
        }
        ReCheckSettings();
      }

      TvBusinessLayer layer = new TvBusinessLayer();
      Dictionary<AnalogChannel.VideoInputType, int> videoPinMap = _configuration.Graph.Crossbar.VideoPinMap;
      AnalogChannel tuningDetail;
      Card card = layer.GetCardByDevicePath(RemoteControl.Instance.CardDevice(_cardNumber));
      Channel dbChannel;
      if (videoPinMap.ContainsKey(AnalogChannel.VideoInputType.VideoInput1))
      {
        string channelName = "CVBS#1 on " + card.IdCard;
        IList<TuningDetail> tuningDetails = layer.GetTuningDetailsByName(channelName, 0);
        if (tuningDetails != null && tuningDetails.Count > 0)
        {
          dbChannel = tuningDetails[0].ReferencedChannel();
        }
        else
        {
          dbChannel = layer.AddNewChannel(channelName);
        }
        dbChannel.IsTv = true;
        dbChannel.Persist();
        tuningDetail = new AnalogChannel();
        tuningDetail.IsTv = true;
        tuningDetail.Name = dbChannel.DisplayName;
        tuningDetail.VideoSource = AnalogChannel.VideoInputType.VideoInput1;
        layer.AddTuningDetails(dbChannel, tuningDetail);
        layer.MapChannelToCard(card, dbChannel, false);
        layer.AddChannelToGroup(dbChannel, TvConstants.TvGroupNames.AllChannels);
      }
      if (videoPinMap.ContainsKey(AnalogChannel.VideoInputType.VideoInput2))
      {
        string channelName = "CVBS#2 on " + card.IdCard;
        IList<TuningDetail> tuningDetails = layer.GetTuningDetailsByName(channelName, 0);
        if (tuningDetails != null && tuningDetails.Count > 0)
        {
          dbChannel = tuningDetails[0].ReferencedChannel();
        }
        else
        {
          dbChannel = layer.AddNewChannel(channelName);
        }
        dbChannel.IsTv = true;
        dbChannel.Persist();
        tuningDetail = new AnalogChannel();
        tuningDetail.IsTv = true;
        tuningDetail.Name = dbChannel.DisplayName;
        tuningDetail.VideoSource = AnalogChannel.VideoInputType.VideoInput2;
        layer.AddTuningDetails(dbChannel, tuningDetail);
        layer.MapChannelToCard(card, dbChannel, false);
        layer.AddChannelToGroup(dbChannel, TvConstants.TvGroupNames.AllChannels);
      }
      if (videoPinMap.ContainsKey(AnalogChannel.VideoInputType.VideoInput3))
      {
        string channelName = "CVBS#3 on " + card.IdCard;
        IList<TuningDetail> tuningDetails = layer.GetTuningDetailsByName(channelName, 0);
        if (tuningDetails != null && tuningDetails.Count > 0)
        {
          dbChannel = tuningDetails[0].ReferencedChannel();
        }
        else
        {
          dbChannel = layer.AddNewChannel(channelName);
        }
        dbChannel.IsTv = true;
        dbChannel.Persist();
        tuningDetail = new AnalogChannel();
        tuningDetail.IsTv = true;
        tuningDetail.Name = dbChannel.DisplayName;
        tuningDetail.VideoSource = AnalogChannel.VideoInputType.VideoInput3;
        layer.AddTuningDetails(dbChannel, tuningDetail);
        layer.MapChannelToCard(card, dbChannel, false);
        layer.AddChannelToGroup(dbChannel, TvConstants.TvGroupNames.AllChannels);
      }
      if (videoPinMap.ContainsKey(AnalogChannel.VideoInputType.SvhsInput1))
      {
        string channelName = "S-Video#1 on " + card.IdCard;
        IList<TuningDetail> tuningDetails = layer.GetTuningDetailsByName(channelName, 0);
        if (tuningDetails != null && tuningDetails.Count > 0)
        {
          dbChannel = tuningDetails[0].ReferencedChannel();
//.........这里部分代码省略.........

//.........这里部分代码省略.........
          string line = String.Format("channel:{0} source:{1} ", channel.ChannelNumber, mpComboBoxSource.SelectedItem);
          ListViewItem item = mpListView1.Items.Add(new ListViewItem(line));
          item.EnsureVisible();

          IChannel[] channels = RemoteControl.Instance.Scan(_cardNumber, channel);
          UpdateStatus();
          if (channels == null || channels.Length == 0)
          {
            if (RemoteControl.Instance.TunerLocked(_cardNumber) == false)
            {
              line = String.Format("channel:{0} source:{1} : No Signal", channel.ChannelNumber,
                                   mpComboBoxSource.SelectedItem);
              item.Text = line;
              item.ForeColor = Color.Red;
              continue;
            }
            line = String.Format("channel:{0} source:{1} : Nothing found", channel.ChannelNumber,
                                 mpComboBoxSource.SelectedItem);
            item.Text = line;
            item.ForeColor = Color.Red;
            continue;
          }
          bool exists = false;
          channel = (AnalogChannel)channels[0];
          if (channel.Name == "")
            channel.Name = String.Format(channel.ChannelNumber.ToString());
          Channel dbChannel = null;
          if (checkBoxNoMerge.Checked)
          {
            dbChannel = layer.AddNewChannel(channel.Name);
          }
          else
          {
            IList<TuningDetail> tuningDetails = layer.GetTuningDetailsByName(channel.Name, 0);
            if (tuningDetails != null && tuningDetails.Count > 0)
            {
              dbChannel = tuningDetails[0].ReferencedChannel();
            }

            if (dbChannel != null)
            {
              exists = true;
            }
            else
            {
              dbChannel = layer.AddNewChannel(channel.Name);
            }
          }
          dbChannel.IsTv = channel.IsTv;
          dbChannel.IsRadio = channel.IsRadio;
          dbChannel.Persist();
          layer.AddTuningDetails(dbChannel, channel);
          layer.MapChannelToCard(card, dbChannel, false);

          if (dbChannel.IsTv)
          {
            layer.AddChannelToGroup(dbChannel, TvConstants.TvGroupNames.AllChannels);
            if (checkBoxCreateSignalGroup.Checked)
            {
              layer.AddChannelToGroup(dbChannel, TvConstants.TvGroupNames.Analog);
            }
          }
          if (dbChannel.IsRadio)
          {
            layer.AddChannelToGroup(dbChannel, TvConstants.RadioGroupNames.AllChannels);
            if (checkBoxCreateSignalGroup.Checked)

    private void DoRadioScan()
    {
      int channelsNew = 0;
      int channelsUpdated = 0;

      checkButton.Enabled = false;
      int sensitivity = 1;
      switch (mpComboBoxSensitivity.Text)
      {
        case "High":
          sensitivity = 10;
          break;
        case "Medium":
          sensitivity = 2;
          break;
        case "Low":
          sensitivity = 1;
          break;
      }
      string buttonText = mpButtonScanRadio.Text;
      try
      {
        _isScanning = true;
        _stopScanning = false;
        mpButtonScanRadio.Text = "Cancel...";
        RemoteControl.Instance.EpgGrabberEnabled = false;
        TvBusinessLayer layer = new TvBusinessLayer();
        Card card = layer.GetCardByDevicePath(RemoteControl.Instance.CardDevice(_cardNumber));
        mpComboBoxCountry.Enabled = false;
        mpComboBoxSource.Enabled = false;
        mpComboBoxSensitivity.Enabled = false;
        checkBoxCreateSignalGroup.Enabled = false;
        checkBoxNoMerge.Enabled = false;
        mpButtonScanTv.Enabled = false;
        mpButtonAddSvideoChannels.Enabled = false;
        UpdateStatus();
        mpListView1.Items.Clear();
        CountryCollection countries = new CountryCollection();
        for (int freq = 87500000; freq < 108000000; freq += 100000)
        {
          if (_stopScanning)
            return;
          float percent = ((freq - 87500000)) / (108000000f - 87500000f);
          percent *= 100f;
          if (percent > 100f)
            percent = 100f;
          progressBar1.Value = (int)percent;
          AnalogChannel channel = new AnalogChannel();
          channel.IsRadio = true;
          channel.TunerSource = mpComboBoxSource.SelectedIndex == 0 ? TunerInputType.Antenna : TunerInputType.Cable;
          channel.VideoSource = AnalogChannel.VideoInputType.Tuner;
          channel.AudioSource = AnalogChannel.AudioInputType.Automatic;
          channel.Country = countries.Countries[mpComboBoxCountry.SelectedIndex];
          channel.Frequency = freq;
          channel.IsTv = false;
          channel.IsRadio = true;
          float freqMHz = channel.Frequency;
          freqMHz /= 1000000f;
          string line = String.Format("frequence:{0} MHz ", freqMHz.ToString("f2"));
          ListViewItem item = mpListView1.Items.Add(new ListViewItem(line));
          item.EnsureVisible();
          IUser user = new User();
          user.CardId = _cardNumber;
          TvResult tuneResult = RemoteControl.Instance.Tune(ref user, channel, -1);
          if (tuneResult == TvResult.SWEncoderMissing)
          {
            Log.Error("analog: DoTvScan error (missing software encoder)");
            MessageBox.Show("Please install a supported audio/video encoder for your software analog card",
                            "Unable to scan", MessageBoxButtons.OK, MessageBoxIcon.Error);
            break;
          }
          if (tuneResult == TvResult.GraphBuildingFailed)
          {
            Log.Error("analog: DoTvScan error (missing software encoder)");
            MessageBox.Show(
              "The graph building. Mostly your card is not supported by TvServer. Please create a report in our forum",
              "Unable to scan", MessageBoxButtons.OK, MessageBoxIcon.Error);
            break;
          }
          UpdateStatus();
          Thread.Sleep(2000);
          if (SignalStrength(sensitivity) == 100)
          {
            channel.Name = String.Format("{0}", freq);
            Channel dbChannel = null;
            IList<TuningDetail> tuningDetails = layer.GetTuningDetailsByName(channel.Name, 0);
            if (tuningDetails != null && tuningDetails.Count > 0)
            {
              dbChannel = tuningDetails[0].ReferencedChannel();
            }
            if (dbChannel != null)
            {
              line = String.Format("frequence:{0} MHz : Channel update found - {1}", freqMHz.ToString("f2"),
                                   channel.Name);
              channelsUpdated++;
            }
            else
            {
              dbChannel = layer.AddNewChannel(channel.Name);
              line = String.Format("frequence:{0} MHz : New channel found - {1}", freqMHz.ToString("f2"), channel.Name);
//.........这里部分代码省略.........