System.Xml.Schema.XmlSchemaComplexType.CreateAnyType C# (CSharp) Method

        static XmlSchemaComplexType CreateAnyType(XmlSchemaContentProcessing processContents) {
            XmlSchemaComplexType localAnyType = new XmlSchemaComplexType();
            localAnyType.SetQualifiedName(DatatypeImplementation.QnAnyType);

            XmlSchemaAny anyElement = new XmlSchemaAny();
            anyElement.MinOccurs = decimal.Zero;
            anyElement.MaxOccurs = decimal.MaxValue;

            anyElement.ProcessContents = processContents;
            anyElement.BuildNamespaceList(null);
            XmlSchemaSequence seq = new XmlSchemaSequence();
            seq.Items.Add(anyElement);

            localAnyType.SetContentTypeParticle(seq);
            localAnyType.SetContentType(XmlSchemaContentType.Mixed);

            localAnyType.ElementDecl = SchemaElementDecl.CreateAnyTypeElementDecl();
            localAnyType.ElementDecl.SchemaType = localAnyType;

            //Create contentValidator for Any
            ParticleContentValidator contentValidator = new ParticleContentValidator(XmlSchemaContentType.Mixed);
            contentValidator.Start();
            contentValidator.OpenGroup();
            contentValidator.AddNamespaceList(anyElement.NamespaceList, anyElement);
            contentValidator.AddStar();
            contentValidator.CloseGroup();
            ContentValidator anyContentValidator = contentValidator.Finish(true);
            localAnyType.ElementDecl.ContentValidator = anyContentValidator;

            XmlSchemaAnyAttribute anyAttribute = new XmlSchemaAnyAttribute();
            anyAttribute.ProcessContents = processContents;
            anyAttribute.BuildNamespaceList(null);
            localAnyType.SetAttributeWildcard(anyAttribute);
            localAnyType.ElementDecl.AnyAttribute = anyAttribute;
            return localAnyType;
        }