Hi,

Maybue you could iterate through all block types and use IContentModelUsage service to check where the block is used:

 var contentUsage = ServiceLocator.Current.GetInstance<IContentModelUsage>();
 var usage = contentUsage.ListContentOfContentType(imageFileContentType);

This will allow you to check block type usage.

And if you need to check where specific block instance is used, the you could use ContentSoftLinkRepository

var SoftLinkRepository = ServiceLocator.Current.GetInstance<ContentSoftLinkRepository>()

Thanks so much mate .. very helpful :)

How do I use ContentSoftLinkRepository in EPiServer 9? I get an error saying "StructureMap.StructureMapConfigurationException: No default Instance is registered and cannot be automatically determined for type 'EPiServer.Web.IPermanentLinkMapper'"