The name "ImageBehavior" does not exist in the namespace "http://wpfanimatedgif.codeplex.com".

[apolloneo]

I added dll file to my project's reference and added xmlns:gif="http://wpfanimatedgif.codeplex.com" to my xaml name space.

but I got error as title shown in my error list. It doesn't prevent me to build my project, but only cannot see the design GUI from VS.

any idea about it? I'm using VS2013 under Windows 7. thanks!

[thomaslevesque]

It looks like the issue described here: http://wpfanimatedgif.codeplex.com/discussions/564916
Check if the given solution works for you.

It shouldn't happen if you install the library via Nuget

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De : apolloneomailto:notifications@github.com
Envoyé : ‎25/‎09/‎2015 23:31
À : XamlAnimatedGif/WpfAnimatedGifmailto:WpfAnimatedGif@noreply.github.com
Objet : [WpfAnimatedGif] The name "ImageBehavior" does not exist in the namespace "http://wpfanimatedgif.codeplex.com". (#19)

I added dll file to my project's reference and added xmlns:gif="http://wpfanimatedgif.codeplex.com" to my xaml name space.

but I got error as title shown in my error list. It doesn't prevent me to build my project, but only cannot see the design GUI from VS.

any idea about it? I'm using VS2013 under Windows 7. thanks!

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Reply to this email directly or view it on GitHub:
#19

[apolloneo]

Hi,

Yes, it is the issue and the solution works for me, too. Thanks!

[joshiji]

Since that page is deleted so posting a hint here(based on archive.org view):
If you downloaded the DLL File directly, then you need to right click on DLL and unblock it as windows sometimes blocks files downloaded from internet. Best way to use is to install using Nuget package manager.