使用命名空间C＃解析XML

Question

发布到某个网址后，我收到以下回复：

<?xml version="1.0" encoding="utf-8" ?>
 <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <soapenv:Body>
   <soapenv:Fault>
    <faultcode>123</faultcode>
    <faultstring>Lorem Ipsum</faultstring>
    <detail>
      <ns1:Service xmlns:ns1="http://www.bla.org/">
       <messageId>321</messageId>
       <text>Test Text</text>
       <variables>19</variables>
       <variables>20</variables>
      </ns1:Service>
    </detail>
   </soapenv:Fault>
  </soapenv:Body>
</soapenv:Envelope>

我想解析它并使用值

我尝试将XmlString解析为以下类：

public class ClassXml
{

    /// <remarks/>
    [System.Xml.Serialization.XmlTypeAttribute(AnonymousType = true, Namespace = "http://schemas.xmlsoap.org/soap/envelope/")]
    [System.Xml.Serialization.XmlRootAttribute(Namespace = "http://schemas.xmlsoap.org/soap/envelope/", IsNullable = false)]
    public partial class Envelope
    {

        private EnvelopeBody bodyField;

        /// <remarks/>
        public EnvelopeBody Body
        {
            get
            {
                return this.bodyField;
            }
            set
            {
                this.bodyField = value;
            }
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlTypeAttribute(AnonymousType = true, Namespace = "http://schemas.xmlsoap.org/soap/envelope/")]
    public partial class EnvelopeBody
    {

        private EnvelopeBodyFault faultField;

        /// <remarks/>
        public EnvelopeBodyFault Fault
        {
            get
            {
                return this.faultField;
            }
            set
            {
                this.faultField = value;
            }
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlTypeAttribute(AnonymousType = true, Namespace = "http://schemas.xmlsoap.org/soap/envelope/")]
    public partial class EnvelopeBodyFault
    {

        private string faultcodeField;

        private string faultstringField;

        private detail detailField;

        /// <remarks/>
        [System.Xml.Serialization.XmlElementAttribute(Namespace = "")]
        public string faultcode
        {
            get
            {
                return this.faultcodeField;
            }
            set
            {
                this.faultcodeField = value;
            }
        }

        /// <remarks/>
        [System.Xml.Serialization.XmlElementAttribute(Namespace = "")]
        public string faultstring
        {
            get
            {
                return this.faultstringField;
            }
            set
            {
                this.faultstringField = value;
            }
        }

        /// <remarks/>
        [System.Xml.Serialization.XmlElementAttribute(Namespace = "")]
        public detail detail
        {
            get
            {
                return this.detailField;
            }
            set
            {
                this.detailField = value;
            }
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlTypeAttribute(AnonymousType = true)]
    [System.Xml.Serialization.XmlRootAttribute(Namespace = "", IsNullable = false)]
    public partial class detail
    {

        private Service serviceField;

        /// <remarks/>
        [System.Xml.Serialization.XmlElementAttribute(Namespace = "http://www.bla.org/")]
        public Service Service
        {
            get
            {
                return this.serviceField;
            }
            set
            {
                this.serviceField = value;
            }
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlTypeAttribute(AnonymousType = true, Namespace = "http://www.bla.org/")]
    [System.Xml.Serialization.XmlRootAttribute(Namespace = "http://www.bla.org/", IsNullable = false)]
    public partial class Service
    {

        private string messageIdField;

        private string textField;

        private ulong[] variablesField;

        /// <remarks/>
        [System.Xml.Serialization.XmlElementAttribute(Namespace = "")]
        public string messageId
        {
            get
            {
                return this.messageIdField;
            }
            set
            {
                this.messageIdField = value;
            }
        }

        /// <remarks/>
        [System.Xml.Serialization.XmlElementAttribute(Namespace = "")]
        public string text
        {
            get
            {
                return this.textField;
            }
            set
            {
                this.textField = value;
            }
        }

        /// <remarks/>
        [System.Xml.Serialization.XmlElementAttribute("variables", Namespace = "")]
        public ulong[] variables
        {
            get
            {
                return this.variablesField;
            }
            set
            {
                this.variablesField = value;
            }
        }
    }




}

但是我得到了错误：

Exception Occured while trying to parse XML String
<Envelope xmlns='http://schemas.xmlsoap.org/soap/envelope/'> was not expected.

显然我不能解析带有名称空间的XML，比如解析普通的XML

我如何解析这个并获取值？

任何帮助将不胜感激