xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation'
xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'
xmlns:d='http://schemas.microsoft.com/expression/blend/2008'
xmlns:mc='http://schemas.openxmlformats.org/markup-compatibility/2006'
mc:Ignorable='d'
d:DesignWidth='640'
d:DesignHeight='480'>
0
//File: Page.xaml.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
namespace SilverlightApplication3
{
public partial class MainPage : UserControl
{
private long ticks;
public MainPage()
{
InitializeComponent();
this.Loaded += new RoutedEventHandler(Page_Loaded);
}
void Page_Loaded(object sender, RoutedEventArgs e)
{
media1.MediaEnded += new RoutedEventHandler(media1_MediaEnded);
storyBoard1.Completed += new EventHandler(storyBoard1_Completed);
storyBoard1.AutoReverse = true;
storyBoard1.Begin();
}
void storyBoard1_Completed(object sender, EventArgs e)
{
ticks = DateTime.Now.Ticks - ticks;
timer.Text = ticks.ToString();
ticks = DateTime.Now.Ticks;
storyBoard1.Begin();
}
void media1_MediaEnded(object sender, RoutedEventArgs e)
{
media1.Position = new TimeSpan(0);
media1.Play();
}
}
}