protected override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
Client = Connect.Client;
changlanguage();
threadInvite = new Thread(Invite); //实例化线程
threadShare = new Thread(new ThreadStart(GetPreview));
if (captureSource == null)
{
// 创建摄像机对象。
captureSource = new CaptureSource();
videoCaptureDevice = CaptureDeviceConfiguration.GetDefaultVideoCaptureDevice();
// eventhandlers capturesource添加为。
captureSource.CaptureFailed += new EventHandler <ExceptionRoutedEventArgs>(OnCaptureFailed);
// 初始化相机如果存在手机上。
if (videoCaptureDevice != null)
{
TheVideoBrush.SetSource(captureSource);
captureSource.Start();
}
else
{
MessageBox.Show("您的摄像头设备不支持");
}
}
}
private async void StartCameraAsync()
{
_cam = await AudioVideoCaptureDevice.OpenAsync(CameraSensorLocation.Back, AudioVideoCaptureDevice.GetAvailableCaptureResolutions(CameraSensorLocation.Back).First());
TheVideoBrush.SetSource(_cam);
}
