/// <summary>
/// Constructor. Calls the parent to initialize.
/// </summary>
public GetDGTrackHeadersCommand() : base()
{
DG200FileLogger.Log("GetDGTrackHeadersCommand constructor.", 3);
this._startingTrackIndex = 0;
this._locResult = new GetDGTrackHeadersCommandResult();
this._session = new GetDGTrackHeadersSession();
this._session.setResult(this._locResult);
this._currentResult = this._locResult;
}
private void refreshTrackHeaders()
{
try
{
GetDGTrackHeadersCommand c = new GetDGTrackHeadersCommand();
c.setSerialConnection(this.getSerialConnection());
c.execute();
GetDGTrackHeadersCommandResult cr = (GetDGTrackHeadersCommandResult)c.getLastResult();
foreach (DGTrackHeader th in cr.getTrackHeaders())
{
if (!th.getIsValid())
{
continue;
}
if (th.getIsFirstBlock())
{
this.addCurrentTrackHeaderEntry();
this._currentTrackHeaderEntry = new TrackHeaderEntry(th);
}
else
{
this._currentTrackHeaderEntry.addTrackId(th.getFileIndex());
}
}
this.addCurrentTrackHeaderEntry();
this.lblStatus.Content = "Connected on port " + this.getSerialConnection().getPortName() + ".\n";
this.lblStatus.Content += this._dgConfig.getMemoryUsage() + "% memory consumed.\n";
this.lblStatus.Content += this.TrackHeaders.Count + " track headers retrieved.";
}
catch (kimandtodd.DG200CSharp.commands.exceptions.CommandException ex)
{
this.lblStatus.Content += "Retrieving track headers failed: " + ex.Message;
}
}