Several ways that WPF displays GIF graphs

Using MediaElement

One limitation of this approach is that the picture path must be an absolute path

<Source= "file://c:\129.gif"/>

And you need to set him to loop.

<Source= "File://c:\129.gif"  mediaended= "Mediaelement_ mediaended "/>

  Private void Mediaelement_mediaended (object  sender, RoutedEventArgs e)  {      ((MediaElement) sender). Position= ((MediaElement) sender). Position.add (Timespan.frommilliseconds (1));  }

Through the PictureBox control in WinForm

This way you can specify a relative path; First, you need to add an assembly reference to the window in a WPF program: System.Drawing.dll, System.Windows.Forms.dll and WindowsFormsIntegration.dll

After the reference type, you can use the PictureBox in WinForm in your XAML code.

  Xmlns:wfi  = " clr-namespace:system.windows.forms.integration;assembly=windowsformsintegration  "xmlns:winforms  =" clr-namespace: System.windows.forms;assembly=system.windows.forms  " 

  < Wfi:windowsformshost >      <  x:name= "Pictureofgif"></winforms:picturebox>   </wfi:windowsformshost>

Binding a picture in the program Load event

    void Mainwindow_loaded (object  sender, RoutedEventArgs e)    {        this. Pictureofgif.image = System.Drawing.Image.FromFile ("images/129.gif");    }

Wpfanimatedgif

Can be installed via console or NuGet

　　Install-package Wpfanimatedgif

xmlns:gif= "Http://wpfanimatedgif.codeplex.com"

<image gif:imagebehavior.animatedsource="images/animated.gif" />

GitHub Address: Https://github.com/XamlAnimatedGif/WpfAnimatedGif

Related documents:

https://nnish.com/tag/animated-gif-in-wpf/

https://social.msdn.microsoft.com/Forums/vstudio/en-US/93d50a97-0d8d-4b18-992e-cd3200693337/ How-to-use-an-animated-gif?forum=wpf

Several ways that WPF displays GIF graphs