Ф>XmlValidatingReader reader = null;
Ф>try {
Ф>    reader = new XmlValidatingReader(new XmlTextReader(fileName));
Ф>    reader.add_ValidationEventHandler(new ValidationEventHandler(handleValidationErrors));

Ф>    //здесь схемы:  "http://schemas.xmlsoap.org/wsdl/", "http://schemas.xmlsoap.org/wsdl/http/", "http://schemas.xmlsoap.org/wsdl/mime/",
Ф>    //"http://schemas.xmlsoap.org/wsdl/soap/", "http://schemas.xmlsoap.org/wsdl/soap12/", "http://schemas.xmlsoap.org/soap/encoding/"
Ф>    reader.get_Schemas().Add(schemas); 

Ф>    reader.set_ValidationType(ValidationType.Schema);
Ф>    while (reader.Read()) ;
Ф>}
Ф>...
Ф>