// This method will look in any stored attributes in the link context as well as the provider itself.
public static bool HasCustomAttribute(this ICustomAttributeProvider provider, DerivedLinkContext context, string @namespace, string name)
{
if (provider?.HasCustomAttribute(@namespace, name) == true)
{
return(true);
}
return(context?.GetCustomAttributes(provider, @namespace, name)?.Count > 0);
}
static BindingImplOptions?GetBindingImplAttribute(ICustomAttributeProvider provider, DerivedLinkContext context)
{
if (provider != null && provider.HasCustomAttributes)
{
var rv = GetBindingImplAttribute(provider, provider.CustomAttributes);
if (rv != null)
{
return(rv);
}
}
return(GetBindingImplAttribute(provider, context?.GetCustomAttributes(provider, Namespaces.ObjCRuntime, "BindingImplAttribute")));
}