protected override async Task OnInitializedAsync()
{
await base.OnInitializedAsync();
_backend = new BarcodeReaderInterop(JSRuntime);
await GetVideoInputDevicesAsync();
BarcodeReaderInterop.BarcodeReceived += ReceivedBarcodeText;
if (StartCameraAutomatically && _videoInputDevices.Count > 0)
{
_backend.SetVideoInputDevice(_videoInputDevices[0].DeviceId);
StartDecoding();
}
}
protected override async Task OnInitializedAsync()
{
await base.OnInitializedAsync();
_backend = new BarcodeReaderInterop(JSRuntime);
_backend.SetLastDecodedPictureFormat(DecodedPictureCapture ? "image/jpeg" : null);
await GetVideoInputDevicesAsync();
BarcodeReaderInterop.BarcodeReceived += ReceivedBarcodeText;
if (StartCameraAutomatically && _videoInputDevices.Count > 0)
{
_backend.SetVideoInputDevice(SelectedVideoInputId);
StartDecoding();
}
}
protected void ChangeVideoInputSource(string deviceId)
{
_backend.SetVideoInputDevice(deviceId);
RestartDecoding();
SelectedVideoInputId = deviceId;
}