private async Task OnCamerasUpdated()
{
var action = CamerasChanged;
if (action != null)
{
var comparer = new ResolutionComparer();
var cameras = _cameras.Keys.OrderBy(x => x).Select(key => _cameras[key]).ToList();
IEnumerable<RemoteResolutionModel> resolutions = null;
foreach (var c in cameras)
{
try
{
resolutions = resolutions ?? c.Resolutions;
resolutions = resolutions.Intersect(c.Resolutions, comparer);
}
catch
{
}
}
await action(cameras, resolutions);
}
}
private async Task OnCamerasUpdated()
{
var action = CamerasChanged;
if (action != null)
{
var comparer = new ResolutionComparer();
var cameras = _cameras.Values.ToList();
IEnumerable<RemoteResolutionModel> resolutions = null;
foreach (var c in cameras)
{
resolutions = resolutions ?? c.Resolutions;
resolutions = resolutions.Intersect(c.Resolutions, comparer);
}
await action(cameras, resolutions);
}
}
