在Wpf中使用动态GIF图像的简单方法

Wpf本身的方法如果想加载GIF图像实在是过于复杂，我们可以通过使用winform控件，减少复杂性

方法一：利用winform控件  System.Windows.Forms. PictureBox pb = new System.Windows.Forms.PictureBox()          {           Width = 200, Height = 150, SizeMode = PictureBoxSizeMode .CenterImage           };            pb.Image = System.Drawing. Image.FromFile(@"C:\Users\zez\Desktop\201203161640295.gif" );            System.Windows.Forms.Integration. WindowsFormsHost wfh = new System.Windows.Forms.Integration.WindowsFormsHost ();            wfh.Child = pb;            grid.Children.Add(wfh);注 ：System.Windows.Forms.Integration命名空间在V3.0中，有时需要单独添加引用 C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\...方法二：只能读取第一帧            BitmapImage img = new BitmapImage();            img.BeginInit();            img.UriSource = new Uri (@"C:\Users\zez\Desktop\201203161640295.gif");            img.DecodePixelWidth = 200;            img.EndInit();            Border bor = new Border() { Width=300 ,Height=200 ,HorizontalAlignment= System.Windows.HorizontalAlignment .Left};            bor.Background = new ImageBrush (img);            grid.Children.Add(bor);方法三：使用解码器            Uri myUri = new Uri("tulipfarm.bmp", UriKind.RelativeOrAbsolute);//(第二个参数指定Uri地址)            GifBitmapDecoder decoder2 = new GifBitmapDecoder(myUri, BitmapCreateOptions.PreservePixelFormat, BitmapCacheOption.Default);            通过decoder2.Frames可以获取gif所有帧,然后存入集合，循环播放，