Add docuentation

src/xtd.core/include/xtd/collections/generic/enumerator.hpp

@@ -111,7 +111,9 @@ namespace xtd {
         /// @param items The collection to create an enumerator on.
         /// @param current_version A pointer on the collection current version.
         /// @return The enumerator created.
-        /// @remarks This method is used for xtd frameork enumerables.
+        /// @par Examples
+        /// The following code shows how to use xtd::collections::generic::enumerable::create method to create a simple enumerator on any std or xtd collections.
+        /// @include generic_ienumerable3.cpp
         template <typename collection_t, typename vertion_t = std::nullptr_t>
         static auto create(const collection_t& items, const vertion_t* current_version = nullptr) noexcept {
           using value_type = typename collection_t::value_type;