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我想顯示視頻。我希望視頻可以通過點擊按鈕來播放。 視頻無法播放。 我把視頻放到了項目中。WPF:爲什麼MediaElement不玩?
我希望視頻源是YouTube。
我的XAML代碼:
<Window x:Class="MediaElementApp.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="467.91" Width="1300">
<Grid>
<MediaElement x:Name="mediaElement" HorizontalAlignment="Left" Height="418" Margin="246,10,0,0" VerticalAlignment="Top" Width="1036" LoadedBehavior="Manual" UnloadedBehavior="Stop" Source="Images\Wildlife.wmv" />
<Button x:Name="play" HorizontalAlignment="Left" Margin="538,161,0,0" VerticalAlignment="Top" Width="100" Height="84" Click="play_Click" >
<Button.Background>
<ImageBrush ImageSource="Images/smiley.jpg"/>
</Button.Background>
</Button>
</Grid>
C#代碼:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
namespace MediaElementApp
{
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
}
private void play_Click(object sender, RoutedEventArgs e)
{
mediaElement.Play();
}
}
}
我想尋求幫助。
謝謝。你知道如果我想從YouTube獲得視頻,該怎麼辦? – 2015-03-31 19:45:35