I've been successful in setting up UmbracoFileSystemProviders.Azure and also utilizing an Azure Cdn. If I statically request the url the CDN is performing as expected.

Naturally I want to use something like the AzureCDNToolkit so I can utilize that functionality in my templates.

My current page template uses @Url.GetCropUrl and works perfectly. Specifically my line of code is:

@Url.GetCropUrl(Model.Content, "photo", "Cover")

and that resolves to an image src from the root '/media/xxxx' etc.. works perfect.

I have installed the AzureCDNToolkit through Nuget, updated the web.config values appropriately. And when I try to change GetCropUrl to GetCropCdnUrl I receive the following error:

Compilation Error Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately. Compiler Error Message: CS1928: 'System.Web.Mvc.UrlHelper' does not contain a definition for 'GetCropCdnUrl' and the best extension method overload 'Our.Umbraco.AzureCDNToolkit.UrlHelperRenderExtensions.GetCropCdnUrl(System.Web.Mvc.UrlHelper, Umbraco.Web.Models.ImageCropDataSet, int?, int?, string, string, int?, Umbraco.Web.Models.ImageCropMode?, Umbraco.Web.Models.ImageCropAnchor?, bool, bool, string, string, Umbraco.Web.Models.ImageCropRatioMode?, bool, bool)' has some invalid arguments

Anyone have an idea on why this is happening and what I can do to fix it?

Many thanks!