/// <summary>
/// Implementation of the select all devices command.
/// </summary>
private void SelectAllDevices()
{
foreach (HoloLensMonitorControl monitor in this.GetCopyOfRegisteredDevices())
{
HoloLensMonitorControlViewModel monitorViewModel = monitor.ViewModel;
monitorViewModel.IsSelected = true;
}
}
/// <summary>
/// Registers the HoloLensMonitor with the application.
/// </summary>
/// <param name="monitor">HoloLens to register.</param>
/// <param name="name">Descriptive name of the HoloLens.</param>
/// <returns>Task object used for tracking method completion.</returns>
private async Task RegisterHoloLensAsync(
HoloLensMonitor monitor,
string name)
{
HoloLensMonitorControl holoLensMonitorControl = new HoloLensMonitorControl(monitor);
holoLensMonitorControl.Disconnected += HoloLensMonitorControl_Disconnected;
holoLensMonitorControl.TagChanged += HoloLensMonitorControl_TagChanged;
HoloLensMonitorControlViewModel viewModel = holoLensMonitorControl.DataContext as HoloLensMonitorControlViewModel;
viewModel.Name = name;
this.RegisteredDevices.Add(holoLensMonitorControl);
if (this.RegisteredDevices.Count > 0)
{
this.HaveRegisteredDevices = true;
}
await this.SaveConnectionsAsync();
}
/// <summary>
/// Saves HoloLens connections to disk.
/// </summary>
/// <returns>Task object used for tracking method completion.</returns>
private async Task SaveConnectionsAsync()
{
if (this.suppressSave)
{
return;
}
List <ConnectionInformation> connections = new List <ConnectionInformation>();
foreach (HoloLensMonitorControl monitor in this.GetCopyOfRegisteredDevices())
{
HoloLensMonitorControlViewModel monitorViewModel = monitor.ViewModel;
connections.Add(new ConnectionInformation(
monitorViewModel.Address,
monitorViewModel.Name));
}
try
{
StorageFile connectionsFile = await this.localFolder.CreateFileAsync(
MainPage.ConnectionsFileName,
CreationCollisionOption.ReplaceExisting);
using (Stream stream = await connectionsFile.OpenStreamForWriteAsync())
{
XmlSerializer serializer = new XmlSerializer(typeof(List <ConnectionInformation>));
serializer.Serialize(stream, connections);
await stream.FlushAsync();
}
}
catch
{
this.StatusMessage = "Failed to save connection information";
}
}
