我用WPF制作了一个音乐播放器，主要实现窗口加载音乐、播放、停止、快进、快退、声音控制等功能，源代码如下：
XMAL代码：
<UserControl x:Class="俗文化.Control.VideoControl.videoControl"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:sys="clr-namespace:System;assembly=System"
mc:Ignorable="d"
d:DesignHeight="300" d:DesignWidth="182"
HorizontalAlignment="Left" VerticalAlignment="Top" >
<UserControl.Resources>
<ResourceDictionary Source="videoControlDictionary.xaml" />
</UserControl.Resources>
<Grid Height="300" >
<Image Source="/俗文化;component/Control/VideoControl/ico/back.jpg"/>
<StackPanel Style="{x:Null}" Orientation="Vertical" HorizontalAlignment="Left" VerticalAlignment="Top" >
<StackPanel Height="45" Orientation="Vertical" Style="{x:Null}" HorizontalAlignment="Left" VerticalAlignment="Top" >
<MediaElement Name="mediaElement" Margin="0" Width="182" Height="0" HorizontalAlignment="Center" VerticalAlignment="Top" LoadedBehavior="Manual" MouseLeftButtonDown="MouseLeftButtonDown_Click"
MediaOpened="Element_MediaOpened" MediaEnded="Element_MediaEnded"></MediaElement>
<StackPanel Style="{StaticResource StackPanelResource}">
<Image Source="/俗文化;component/Control/VideoControl/ico/install.png" MouseLeftButtonDown="newuri_Click" Margin="28,0,0,0" />
<Image Name="play" MouseLeftButtonDown="play_Click" Source="/俗文化;component/Control/VideoControl/ico/play__next.png" />
<Image Name="pause" MouseLeftButtonDown="pause_Click" Source="/俗文化;component/Control/VideoControl/ico/play_pause.png" />
<Image Name="stop" MouseLeftButtonDown="stop_Click" Source="/俗文化;component/Control/VideoControl/ico/play_stop.png" />
<Image Name="forward" MouseLeftButtonDown="forward_Click" Source="/俗文化;component/Control/VideoControl/ico/play_fw.png" />
<Image Name="back" MouseLeftButtonDown="back_Click" Source="/俗文化;component/Control/VideoControl/ico/play_rev.png" />
<!--<Slider Style="{StaticResource SliderResource}" Maximum="1" LargeChange="0.01" Minimum="-1" Value="{Binding ElementName=mediaElement,Path=Balance, Mode=TwoWay,
UpdateSourceTrigger=Default}" />
<Slider Style="{StaticResource SliderResource}" Maximum="2" LargeChange="0.01" Minimum="0" Value="{Binding ElementName=mediaElement,Path=SpeedRatio, Mode=TwoWay, UpdateSourceTrigger=Default}"
/>-->
</StackPanel>
<Slider Style="{StaticResource SliderResource}" Maximum="1" LargeChange="0.01" Minimum="0" Value="{Binding ElementName=mediaElement,Path=Volume, Mode=TwoWay, UpdateSourceTrigger=Default}"
/>
</StackPanel>
<Canvas Style="{StaticResource CanvasResource}">
<TreeView Style="{StaticResource TreeViewResource}"></TreeView>
</Canvas>
</StackPanel>
</Grid>
</UserControl>
后台代码：
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;
using Microsoft.Win32;
using System.IO;
using System.Xml.Linq;
namespace 俗文化.Control.VideoControl
{
/// <summary>
/// MediaPlayerControl.xaml 的交互逻辑
/// </summary>
public partial class videoControl : UserControl
{
public videoControl()
{
InitializeComponent();
}
/// 音乐(屏幕放映结束)
private void Element_MediaEnded(object sender, RoutedEventArgs e)
{
//mediaElement.Pause();
//mediaElement.Position = TimeSpan.Zero;
mediaElement.Stop();
}
/// 音乐屏幕操作事件)
private void MouseLeftButtonDown_Click(object sender, MouseButtonEventArgs e)
{
mediaElement.Pause();
}
/// 音乐(加载执行命令)
private void Element_MediaOpened(object sender, RoutedEventArgs e)
{
//mediaElement.Position = TimeSpan.Zero;
mediaElement.Play();
}
/// 音乐打开文件
private void newuri_Click(object sender, MouseButtonEventArgs e)
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "All Files(*.*)|*.*";
openFileDialog.InitialDirectory = "";
openFileDialog.ShowDialog();
String musicName = openFileDialog.FileName;
if ((musicName != null) && (musicName != ""))
{
mediaElement.LoadedBehavior = MediaState.Manual;
mediaElement.Source = new Uri(musicName);
mediaElement.Play();
}
}
/// 播放
private void play_Click(object sender, MouseButtonEventArgs e)
{
mediaElement.Play();
}
/// 音乐暂停
private void pause_Click(object sender, MouseButtonEventArgs e)
{
mediaElement.Pause();
}
/// 音乐停止播放
private void stop_Click(object sender, MouseButtonEventArgs e)
{
mediaElement.Stop();
}
/// 音乐前进
private void forward_Click(object sender, MouseButtonEventArgs e)
{
mediaElement.Position = mediaElement.Position + TimeSpan.FromSeconds(20);
}
/// 音乐后退
private void back_Click(object sender, MouseButtonEventArgs e)
{
mediaElement.Position = mediaElement.Position - TimeSpan.FromSeconds(20);
} /// 音乐时间轴控制
private void SliderValueChanged_Click(object sender, RoutedPropertyChangedEventArgs<double> e)
{
}
/// 音乐时间轴控制（按下）
private void SliderMouseLeftButtonDown_Click(object sender, MouseButtonEventArgs e)
{
}
/// 音乐时间轴控制（松开）
private void SliderMouseLeftButtonUp_Click(object sender, MouseButtonEventArgs e)
{
}
}
}
我现在想利用XML作为数据存储，制作一个XML播放列表，实现象千千播放器一样列表的功能，但不知道怎么制作，请各位高人指点，或给我传一个具有上述功能的WPF播放器源代码，我的邮箱：dszzlmc@live.cn ，谢谢了。
求用XML制作的WPF音乐播放器源码
