silverlight处理gif格式图片

 1 <UserControl
 2     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
 3     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
 4     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
 5     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
 6 
 7     xmlns:Controls="clr-namespace:ImageTools.Controls;assembly=ImageTools.Controls"
 8     x:Class="SilverlightApplication15.MainPage"
 9 
10     mc:Ignorable="d"
11     d:DesignHeight="300" d:DesignWidth="400">
12 
13     <Grid x:Name="LayoutRoot" Background="White">
14         <Controls:AnimatedImage x:Name="animatedImage1" HorizontalAlignment="Left" Height="236" Margin="36,27,0,0" VerticalAlignment="Top" Width="319"/>
15     </Grid>
16 </UserControl>

 1 using ImageTools;
 2 using ImageTools.IO.Gif;
 3 using System;
 4 using System.Collections.Generic;
 5 using System.Linq;
 6 using System.Net;
 7 using System.Windows;
 8 using System.Windows.Controls;
 9 using System.Windows.Documents;
10 using System.Windows.Input;
11 using System.Windows.Media;
12 using System.Windows.Media.Animation;
13 using System.Windows.Media.Imaging;
14 using System.Windows.Shapes;
15 
16 namespace SilverlightApplication15
17 {
18     public partial class MainPage : UserControl
19     {
20         public MainPage()
21         {
22             InitializeComponent();
23             Initializedata();
24         }
25         private void Initializedata()
26         {
27             ImageTools.IO.Decoders.AddDecoder<GifDecoder>();
28             ImageTools.ExtendedImage imgt = new ImageTools.ExtendedImage();
29             imgt.UriSource = new Uri("3.gif", UriKind.RelativeOrAbsolute);
30             animatedImage1.Source = imgt;
31         }
32     }
33 }