ATMLSchemaLibrary.XsdUtils.extractElements C# (CSharp) Method

        public static List<XmlSchemaElement> extractElements(XmlSchema schema)
        {
            List<XmlSchemaElement> elements = new List<XmlSchemaElement>();
            foreach (object item in schema.Elements)
            {
                if (item is DictionaryEntry)
                {
                    DictionaryEntry entry = (DictionaryEntry)item;
                    XmlSchemaElement element = entry.Value as XmlSchemaElement;
                    if (element != null)
                    {
                        elements.Add(element);
                    }
                }
            }
            foreach (object item in schema.Items)
            {
                if (item is XmlSchemaElement)
                {
                    XmlSchemaElement element = item as XmlSchemaElement;
                    if( !elements.Exists(el => el == element ))
                        elements.Add(element);
                }
            }

            return elements;
        }