***** Bonjour.
ce code photo ne marche pas
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices.WindowsRuntime;
using Windows.Devices.Enumeration;
using Windows.Foundation;
using Windows.Foundation.Collections;
using Windows.Media.Core;
using Windows.Media.Devices;
using Windows.Media.Playback;
using Windows.Storage;
using Windows.Storage.FileProperties;
using Windows.UI.Popups;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Controls.Primitives;
using Windows.UI.Xaml.Data;
using Windows.UI.Xaml.Input;
using Windows.UI.Xaml.Media;
using Windows.UI.Xaml.Navigation;
// Pour plus d'informations sur le modèle d'élément Page vierge, consultez la page https://go.microsoft.com/fwlink/?LinkId=402352&clcid=0x409
namespace TP4_NET
{
/// <summary>
/// Une page vide peut être utilisée seule ou constituer une page de destination au sein d'un frame.
/// </summary>
public sealed partial class MainPage : Page
{
bool click = false;
public MainPage()
{
this.InitializeComponent();
}
string gfilename;
string gfiledate;
string gfilesize;
private async void Selection_Fichier(object sender, RoutedEventArgs e)
{
var pck = new Windows.Storage.Pickers.FileOpenPicker();
pck.ViewMode = Windows.Storage.Pickers.PickerViewMode.Thumbnail;
pck.SuggestedStartLocation = Windows.Storage.Pickers.PickerLocationId.VideosLibrary;
pck.FileTypeFilter.Add(".mp4");
pck.FileTypeFilter.Add(".avi");
pck.FileTypeFilter.Add(".wmw");
// sans le await sa va provoquer des erreur
var fichier = await pck.PickSingleFileAsync();
if(fichier != null)
{
gfilename = fichier.Name;
gfiledate = fichier.DateCreated.ToString();
Windows.Storage.FileProperties.BasicProperties bp = await fichier.GetBasicPropertiesAsync();
gfilesize = bp.Size.ToString();
mediaplayer.Source = MediaSource.CreateFromStorageFile(fichier);
mediaplayer.MediaPlayer.Play();
}
}
private void Pause(object sender, RoutedEventArgs e)
{
try
{
mediaplayer.MediaPlayer.Pause();
}
catch { }
}
private void Play(object sender, RoutedEventArgs e)
{
try
{
mediaplayer.MediaPlayer.Play();
}
catch { }
}
private async void Lopp(object sender, RoutedEventArgs e)
{
if (mediaplayer.Source != null)
{
mediaplayer.MediaPlayer.IsLoopingEnabled = true;
}
if (click == false)
{
Loop.Icon = new SymbolIcon(Symbol.RepeatAll);
click= true;
}
else if (click == true)
{
Loop.Icon = new SymbolIcon(Symbol.Next);
click = false;
}
}
private async void info_video(object sender, RoutedEventArgs e)
{
MessageDialog message = new MessageDialog("information de la video", "Info");
message.Content = "taille :"+ gfilesize+Environment.NewLine;
message.Content += "Nom : " + gfilename+Environment.NewLine;
message.Content += "Date : " + gfiledate + Environment.NewLine;
// message.Content += "durée : " + mediaplayer.MediaPlayer + Environment.NewLine;
}
private async void RateM(object sender, RoutedEventArgs e)
{
if (mediaplayer.Source == null)
{
MessageDialog msgbox = new MessageDialog("Pas de fichier sélectionné !",
"Attention");
await msgbox.ShowAsync();
return;
}
mediaplayer.MediaPlayer.PlaybackRate /= 2;
}
private async void Volume(object sender, RoutedEventArgs e)
{
if (mediaplayer.Source == null)
{
MessageDialog msgbox = new MessageDialog("Pas de fichier sélectionné !",
"Attention");
await msgbox.ShowAsync();
return;
}
if (mediaplayer.MediaPlayer.IsMuted)
{
mediaplayer.MediaPlayer.IsMuted = false;
bt_Volume.Icon = new SymbolIcon(Symbol.Mute);
}
else
{
mediaplayer.MediaPlayer.IsMuted = true;
bt_Volume.Icon = new SymbolIcon(Symbol.Volume);
}
}
private async void Device(object sender, RoutedEventArgs e)
{
string audioSelector = MediaDevice.GetAudioRenderSelector();
var outputDevices = await DeviceInformation.FindAllAsync(audioSelector);
string strDevice = "";
foreach (var device in outputDevices)
{
strDevice = device.Name;
strDevice += Environment.NewLine;
}
MessageDialog msgbox = new MessageDialog(strDevice, "Sorties audio");
await msgbox.ShowAsync();
}
private async void Jump(object sender, RoutedEventArgs e)
{
var session = mediaplayer.MediaPlayer.PlaybackSession;
Button bt = (Button)sender;
if (bt.Name == "bt_R")
{
session.Position = session.Position + TimeSpan.FromSeconds(30);
}
else
{
session.Position = new TimeSpan(0);
}
}
}
}
