public static Addin[] GetAllAddins(this AddinRegistry registry, Func <Addin, string> sortItemSelector = null)
{
if (sortItemSelector == null)
{
sortItemSelector = x => x.Id;
}
var array = registry.GetModules(AddinSearchFlags.IncludeAll | AddinSearchFlags.LatestVersionsOnly);
var comparer = new NameComparer(sortItemSelector);
Array.Sort(array, comparer);
return(array);
}