SoapException.Detail 屬性

public:
 property System::Xml::XmlNode ^ Detail { System::Xml::XmlNode ^ get(); };

public System.Xml.XmlNode Detail { get; }

member this.Detail : System.Xml.XmlNode

Public ReadOnly Property Detail As XmlNode

屬性值

應用程式專屬錯誤資訊。

範例

以下範例拋出一個 SoapException，其中 XML Web 服務方法設定了該 Detail 屬性。

<%@ WebService Language="C#" class="ThrowSoapException"%>

using System;
using System.Web.Services;
using System.Web.Services.Protocols;
using System.Xml.Serialization;
using System.Xml;

public class ThrowSoapException : WebService 
{
    // This XML Web service method generates a SOAP client fault code. 
    [WebMethod]
    public void myThrow(){

        // Build the detail element of the SOAP fault.
        System.Xml.XmlDocument doc = new System.Xml.XmlDocument();
        System.Xml.XmlNode node = doc.CreateNode(XmlNodeType.Element, 
            SoapException.DetailElementName.Name, 
            SoapException.DetailElementName.Namespace);


        // Build specific details for the SoapException.
        // Add first child of detail XML element.
        System.Xml.XmlNode details = doc.CreateNode(XmlNodeType.Element, 
            "mySpecialInfo1", "http://tempuri.org/");
        System.Xml.XmlNode detailsChild = doc.CreateNode(XmlNodeType.Element, 
            "childOfSpecialInfo", "http://tempuri.org/");
        details.AppendChild(detailsChild);

            
        // Add second child of detail XML element with an attribute.
        System.Xml.XmlNode details2 = doc.CreateNode(XmlNodeType.Element, 
            "mySpecialInfo2", "http://tempuri.org/");
        XmlAttribute attr = doc.CreateAttribute("t", "attrName", 
            "http://tempuri.org/");
        attr.Value = "attrValue";
        details2.Attributes.Append(attr);

        // Append the two child elements to the detail node.
        node.AppendChild(details);
        node.AppendChild(details2);

            
        //Throw the exception.    
        SoapException se = new SoapException("Fault occurred", 
            SoapException.ClientFaultCode,Context.Request.Url.AbsoluteUri,node);

        throw se;
        return;    
    }
}

<%@ WebService Language="VB" class="ThrowSoapException"%>

Imports System
Imports System.Web.Services
Imports System.Web.Services.Protocols
Imports System.Xml.Serialization
Imports System.Xml

Public Class ThrowSoapException
    Inherits WebService
    
    ' This XML Web service method generates a SOAP client fault code. 
    <WebMethod()> _
    Public Sub myThrow()
        
        ' Build the detail element of the SOAP fault.
        Dim doc As New System.Xml.XmlDocument()
        Dim node As System.Xml.XmlNode = doc.CreateNode(XmlNodeType.Element, _
            SoapException.DetailElementName.Name, _
            SoapException.DetailElementName.Namespace)
 
        ' Build specific details for the SoapException.
        ' Add first child of detail XML element.
        Dim details As System.Xml.XmlNode = doc.CreateNode(XmlNodeType.Element, _
            "mySpecialInfo1", "http://tempuri.org/")

        ' Add second child of detail XML element with an attribute.
        Dim details2 As System.Xml.XmlNode = doc.CreateNode(XmlNodeType.Element, _
            "mySpecialInfo2", "http://tempuri.org/")
        Dim attr As XmlAttribute = doc.CreateAttribute("t", "attrName", _
            "http://tempuri.org/")
        attr.Value = "attrValue"
        details2.Attributes.Append(attr)

        ' Append the two child elements to the detail node.
        node.AppendChild(details)
        node.AppendChild(details2)
                
        ' Throw the exception.    
        Dim se As New SoapException("Fault occurred", SoapException.ClientFaultCode, _
                                    Context.Request.Url.AbsoluteUri, node)
        Throw se
        Return
    End Sub
End Class

備註

Detail此屬性可透過接受值Detail的類別建構子之一設定。

此 Detail 屬性用於提供與 Body SOAP 請求元素相關的應用程式特定錯誤細節。 根據 SOAP 規範，若因 SOAP 請求元素導致客戶端請求無法處理 Body 而發生錯誤，必須設定該 Detail 屬性。 如果 SOAP 請求的標頭項目出現錯誤，你必須拋出一個 SoapHeaderException，使錯誤細節能在 SOAP 標頭中回傳。 如果因元素處理 Body 而未發生錯誤，則 Detail 該屬性必須不被設定。

在為屬性建構 時XmlNodeDetail，Name可以使用 的NamespaceDetailElementName屬性來確保與 SOAP 規範的一致性。

詳細元素的所有直接子元素稱為詳細項目，每個細節項目都被編碼為該細節元素中的獨立元素。

另請參閱

• XmlNode
• SoapHeaderException