private async void MainPage_Loaded(object sender, RoutedEventArgs e)
{
_dispatcher = CoreWindow.GetForCurrentThread().Dispatcher;
var cams = await CamAgent.GetAllCameras();
foreach (var camera in cams)
{
this.Cameras.Add(new CamAgent(camera.Id, PhotoPreview));
this.Timers.Add(GetTimer(camera.Id));
}
await RegisterOnSignalR();
//var client = new ErmIoTServiceClient();
//await client.UploadFileAsync(string.Empty);
RegisterCamera(@"\\?\USB#VID_046D&PID_082B&MI_00#6&ff670fd&0&0000#{e5323777-f976-4f5b-9b55-b94699c46e44}\GLOBAL", 10);
}
private async void Timer_Tick(object sender, object e)
{
JobMediaQueue.Enqueue(async() =>
{
var id = (sender as CamTimer).Id;
this.messageText.Text = "Capturing image...";
var camera = this.Cameras.FirstOrDefault(x => x.Id == id);
await camera.StartPreviewAsync();
var file = await camera.CaptureImage();
await camera.StopPreviewAsync();
this.messageText.Text = "Uploading image...";
await Task.Delay(1000);
var base64img = await CamAgent.ImageToBase64(file);
var client = new ErmIoTServiceClient();
((BasicHttpBinding)client.Endpoint.Binding).MaxReceivedMessageSize = int.MaxValue;
((BasicHttpBinding)client.Endpoint.Binding).MaxBufferSize = int.MaxValue;
((BasicHttpBinding)client.Endpoint.Binding).MaxBufferPoolSize = long.MaxValue;
await client.UploadFileAsync(base64img);
this.messageText.Text = "Upload successful.";
await Task.Delay(1000);
});
}