采用一个DLL文件实现WPF动态播放gif的功能
使用简单，直接都要用一个库，将其当元素使用就行了
资源文件列表
GifProgram/.vs/动态图片/v14/.suo , 5632
GifProgram/2206720_003138213_2.gif , 320547
GifProgram/App.xaml , 326
GifProgram/App.xaml.cs , 317
GifProgram/bin/Debug/WpfAnimatedGif.dll , 37376
GifProgram/bin/Debug/WpfAnimatedGif.xml , 8754
GifProgram/bin/Debug/WpfApplication3.exe , 329728
GifProgram/bin/Debug/WpfApplication3.pdb , 22016
GifProgram/bin/Debug/WpfApplication3.vshost.exe , 22696
GifProgram/bin/Debug/WpfApplication3.vshost.exe.manifest , 490
GifProgram/MainWindow.xaml , 518
GifProgram/MainWindow.xaml.cs , 1384
GifProgram/obj/x86/Debug/App.g.cs , 2331
GifProgram/obj/x86/Debug/App.g.i.cs , 2331
GifProgram/obj/x86/Debug/DesignTimeResolveAssemblyReferences.cache , 20715
GifProgram/obj/x86/Debug/DesignTimeResolveAssemblyReferencesInput.cache , 7208
GifProgram/obj/x86/Debug/GenerateResource.read.1.tlog , 128
GifProgram/obj/x86/Debug/GenerateResource.write.1.tlog , 322
GifProgram/obj/x86/Debug/MainWindow.baml , 1070
GifProgram/obj/x86/Debug/MainWindow.g.cs , 3817
GifProgram/obj/x86/Debug/MainWindow.g.i.cs , 3817
GifProgram/obj/x86/Debug/ResolveAssemblyReference.cache , 18052
GifProgram/obj/x86/Debug/TempPE/Properties.Resources.Designer.cs.dll , 4608
GifProgram/obj/x86/Debug/WpfApplication3.csproj.FileListAbsolute.txt , 1544
GifProgram/obj/x86/Debug/WpfApplication3.exe , 329728
GifProgram/obj/x86/Debug/WpfApplication3.g.resources , 321909
GifProgram/obj/x86/Debug/WpfApplication3.pdb , 22016
GifProgram/obj/x86/Debug/WpfApplication3.Properties.Resources.resources , 180
GifProgram/obj/x86/Debug/WpfApplication3_Content.g.i.cs , 516
GifProgram/obj/x86/Debug/WpfApplication3_MarkupCompile.cache , 279
GifProgram/obj/x86/Debug/WpfApplication3_MarkupCompile.i.cache , 278
GifProgram/obj/x86/Debug/动态图片.csproj.FileListAbsolute.txt , 2574
GifProgram/obj/x86/Debug/动态图片.csproj.GenerateResource.Cache , 954
GifProgram/obj/x86/Debug/动态图片.csprojResolveAssemblyReference.cache , 14511
GifProgram/Properties/AssemblyInfo.cs , 2294
GifProgram/Properties/Resources.Designer.cs , 2858
GifProgram/Properties/Resources.resx , 5612
GifProgram/Properties/Settings.Designer.cs , 1100
GifProgram/Properties/Settings.settings , 201
GifProgram/动态图片.csproj , 4541
GifProgram/动态图片.suo , 2560