System.Xml.Schema.Compiler.CannonicalizeElement C# (CSharp) Méthode

        private XmlSchemaParticle CannonicalizeElement(XmlSchemaElement element) {
            if (!element.RefName.IsEmpty && (element.ElementDecl.Block & XmlSchemaDerivationMethod.Substitution) == 0) {
                XmlSchemaSubstitutionGroup substitutionGroup = (XmlSchemaSubstitutionGroup)examplars[element.QualifiedName];
                if (substitutionGroup == null) {
                    return element;
                }
                else {
                    XmlSchemaChoice choice = new XmlSchemaChoice(); 
                    foreach(XmlSchemaElement elem in substitutionGroup.Members) {
                        choice.Items.Add(elem);
                    }
                    choice.MinOccurs = element.MinOccurs;
                    choice.MaxOccurs = element.MaxOccurs;
                    CopyPosition(choice, element, false);
                    return choice;
                }
            }
            else {
                return element;
            }
        }