ATMLSchemaLibrary.managers.SchemaManager.ProcessSequence C# (CSharp) Method

        private static void ProcessSequence( SchemaValidationResult errors, XmlSchemaSequence sequence,
            ICollection collection,
            decimal minOccurrs)
        {
            foreach (XmlSchemaObject item in sequence.Items)
            {
                var se = item as XmlSchemaElement;
                var gr = item as XmlSchemaGroupRef;
                var sc = item as XmlSchemaChoice;
                var ss = item as XmlSchemaSequence;
                var sa = item as XmlSchemaAny;
                if (se != null)
                {
                    decimal max = se.MaxOccurs;
                    decimal min = se.MinOccurs;
                    string maxString = se.MaxOccursString;
                    string minString = se.MinOccursString;
                    if (collection.Count > max)
                        errors.AddError( string.Format( "{0} count may not be more than {1}", se.Name,
                                                        string.IsNullOrEmpty( maxString ) ? "" + max : maxString ) );
                    if (collection.Count < min && minOccurrs > 0)
                        errors.AddError( string.Format( "{0} count may not be less than {1}", se.Name,
                                                        ( string.IsNullOrEmpty( minString ) ? "" + min : minString ) ) );
                }
                else if (sc != null)
                {
                    foreach (XmlSchemaObject scItem in sc.Items)
                    {
                        var scse = scItem as XmlSchemaElement;
                        var scgr = scItem as XmlSchemaGroupRef;
                        var scsc = scItem as XmlSchemaChoice;
                        var scss = scItem as XmlSchemaSequence;
                        var scsa = scItem as XmlSchemaAny;
                    }
                }
                else if (ss != null)
                {
                    //ProcessSequence(errors, ss, ICollection collection,
                }
            }
        }