Suggestion: C# static extension methods invokable on class type toohttps://www.dotnetzone.gr:443/cs/blogs/birbilis/archive/2015/12/09/suggestion-c-static-extension-methods-invokable-on-class-type-too.aspxit would be nice if C# supported syntax like: public static DependencyProperty Register(static DependencyProperty x, string name, Type propertyType, Type ownerType, FrameworkPropertyMetadata typeMetadata) that is static extension methods for classes,elCommunityServer 2.1 SP3 (Build: 20423.1)