WPF播放GIF

GifMediaControl：

public class GifMediaControl : MediaElement
{
    public GifMediaControl()
    {
        this.Loaded += GifMediaControlLoaded;
    }

    private void GifMediaControlLoaded(object sender, RoutedEventArgs e)
    {
        this.LoadedBehavior = MediaState.Manual;
        this.Play();

        this.MediaEnded += GifMediaControlMediaEnded;
    }

    private void GifMediaControlMediaEnded(object sender, RoutedEventArgs e)
    {
        MediaElement media = (MediaElement)sender;
        media.Position = TimeSpan.FromMilliseconds(1);
        media.Play();
    }
}

使用:

<control:GifMediaControl Source="D:\Images\timg.gif" Width="300" Height="300"/>