1
我試圖讓應用程序打開視頻選擇運行Windows 10 IoT Core的Raspberry PI上的隨機文件。不過,我收到以下錯誤:打開視頻選擇隨機文件
代碼:
private async void button1_Click(object sender, RoutedEventArgs e)
{
await VideoAc();
}
private async Task VideoAc()
{
Debug.WriteLine("Video opening");
RandomVideo();
video.AutoPlay = true;
video.Visibility = Visibility.Visible;
video.Play();
}
private void video_MediaEnded(object sender, RoutedEventArgs e)
{
video.AutoPlay = false;
video.Visibility = Visibility.Collapsed;
}
private void RandomVideo()
{
var random = new Random();
var fileNames = Directory.GetFiles("ms-appx:///wmv", "*.wmv", SearchOption.AllDirectories);
var path = fileNames[random.Next(0, fileNames.Length)];
Debug.WriteLine(path);
video.Source = new Uri(path);
}
與建議修復此問題的類似問題(儘管雖然沒有回答)http://stackoverflow.com/questions/38425955/windows-10-iot-core-video-open-close – dbmitch