SoapServices 类

项目
08/17/2007

提供若干使用和发布 SOAP 格式的远程对象的方法。

**命名空间:**System.Runtime.Remoting
**程序集:**mscorlib（在 mscorlib.dll 中）

语法

声明
<ComVisibleAttribute(True)> _
Public Class SoapServices
用法
Dim instance As SoapServices

[ComVisibleAttribute(true)] 
public class SoapServices

[ComVisibleAttribute(true)] 
public ref class SoapServices

/** @attribute ComVisibleAttribute(true) */ 
public class SoapServices

ComVisibleAttribute(true) 
public class SoapServices

备注

此类生成链接要求。如果直接调用方没有基础结构权限，则会引发安全异常。有关更多信息，请参见链接要求。

示例

下面的代码示例演示如何使用 SoapServices 类中的成员在 Type 对象和 XML 类型之间转换。

using System;
using System.Runtime.Remoting;

namespace ExampleNamespace
{
    [System.Runtime.Remoting.Metadata.SoapTypeAttribute(
         XmlElementName="ExampleClassElementName",
         XmlNamespace="http://example.org/ExampleXmlNamespace",
         XmlTypeName="ExampleXmlTypeName",
         XmlTypeNamespace="http://example.org/ExampleXmlTypeNamespace")]
    public class ExampleClass
    {
        // A field that will be serialized as an XML element.
        [System.Runtime.Remoting.Metadata.SoapField(
             XmlElementName="ExampleFieldElementName",
             XmlNamespace="http://example.org/ExampleFieldNamespace")]
        public string ExampleFieldUsingElement;

        // A field that will be serialized as an XML attribute.
        [System.Runtime.Remoting.Metadata.SoapField(
             XmlElementName="ExampleFieldAttributeName",
             XmlNamespace="http://example.org/ExampleAttributeNamespace",
             UseAttribute=true)]
        public string ExampleFieldUsingAttribute;

        [System.Runtime.Remoting.Metadata.SoapMethod(
             SoapAction="http://example.org/ExampleSoapAction#GetHello")]
        public string GetHello(string name)
        {
            return "Hello, " + name;
        }
    }
}

public class Demo
{
    [System.Security.Permissions.SecurityPermissionAttribute(
    System.Security.Permissions.SecurityAction.LinkDemand,
    Flags=System.Security.Permissions.SecurityPermissionFlag.Infrastructure)]
    public static void Main(string[] args)
    {
        // Convert a CLR namespace and assembly name into an XML namespace.
        string xmlNamespace = 
            SoapServices.CodeXmlNamespaceForClrTypeNamespace(
            "ExampleNamespace", "AssemblyName");
        Console.WriteLine("The name of the XML namespace is {0}.", 
            xmlNamespace);

        // Extract a CLR namespace and assembly name from an XML namespace.
        string typeNamespace;
        string assemblyName;
        SoapServices.DecodeXmlNamespaceForClrTypeNamespace(xmlNamespace,
            out typeNamespace, out assemblyName);
        Console.WriteLine("The name of the CLR namespace is {0}.", 
            typeNamespace);
        Console.WriteLine("The name of the CLR assembly is {0}.", 
            assemblyName);

        // Get the XML element name and the XML namespace for 
        // an Interop type.
        string xmlElement;
        bool isSoapTypeAttribute =
            SoapServices.GetXmlElementForInteropType(
            typeof(ExampleNamespace.ExampleClass), 
            out xmlElement, out xmlNamespace);

        // Print whether the requested value was flagged 
        // with a SoapTypeAttribute.
        if (isSoapTypeAttribute)
        {
            Console.WriteLine(
                "The requested value was flagged " +
                "with the SoapTypeAttribute.");
        }
        else 
        {
            Console.WriteLine(
                "The requested value was not flagged " +
                "with the SoapTypeAttribute.");
        }

        // Print the XML element and the XML namespace.
        Console.WriteLine(
            "The XML element for the type " +
            "ExampleNamespace.ExampleClass is {0}.",
            xmlElement);
        Console.WriteLine(
            "The XML namespace for the type " +
            "ExampleNamespace.ExampleClass is {0}.",
            xmlNamespace);

        // Get the XML type name and the XML type namespace for 
        // an Interop type.
        string xmlTypeName;
        string xmlTypeNamespace;
        isSoapTypeAttribute =
            SoapServices.GetXmlTypeForInteropType(
            typeof(ExampleNamespace.ExampleClass), 
            out xmlTypeName, out xmlTypeNamespace);

        // Print whether the requested value was flagged 
        // with a SoapTypeAttribute.
        if (isSoapTypeAttribute)
        {
            Console.WriteLine(
                "The requested value was flagged " +
                "with the SoapTypeAttribute.");
        }
        else 
        {
            Console.WriteLine(
                "The requested value was not flagged " +
                "with the SoapTypeAttribute.");
        }

        // Print the XML type name and the XML type namespace.
        Console.WriteLine(
            "The XML type for the type " +
            "ExampleNamespace.ExampleClass is {0}.",
            xmlTypeName);
        Console.WriteLine(
            "The XML type namespace for the type " +
            "ExampleNamespace.ExampleClass is {0}.",
            xmlTypeNamespace);

        // Print the XML namespace for a method invocation and its
        // response.
        System.Reflection.MethodBase getHelloMethod = 
            typeof(ExampleNamespace.ExampleClass).GetMethod("GetHello");
        string methodCallXmlNamespace = 
            SoapServices.GetXmlNamespaceForMethodCall(getHelloMethod);
        string methodResponseXmlNamespace =
            SoapServices.GetXmlNamespaceForMethodResponse(getHelloMethod);
        Console.WriteLine(
            "The XML namespace for the invocation of the method " +
            "GetHello in ExampleClass is {0}.",
            methodResponseXmlNamespace);
        Console.WriteLine(
            "The XML namespace for the response of the method " +
            "GetHello in ExampleClass is {0}.",
            methodCallXmlNamespace);

        // Determine whether an XML namespace represents a CLR namespace.
        string clrNamespace = SoapServices.XmlNsForClrType;
        if (SoapServices.IsClrTypeNamespace(clrNamespace))
        {
            Console.WriteLine(
                "The namespace {0} is a CLR namespace.",
                clrNamespace);
        }
        else 
        {
            Console.WriteLine(
                "The namespace {0} is not a CLR namespace.",
                clrNamespace);
        }

        // Print the XML namespace for the CLR types.
        Console.WriteLine(
            "The XML namespace for the CLR types " + 
            "is {0}.",
            SoapServices.XmlNsForClrType);

        // Print the XML namespace for the CLR types 
        // that have an assembly but no common language runtime namespace.
        Console.WriteLine(
            "The XML namespace for the CLR types " +
            "that have an assembly but no namespace, is {0}.",
            SoapServices.XmlNsForClrTypeWithAssembly);

        // Print the XML namespace for the CLR types 
        // that are a part of the Mscorlib.dll.
        Console.WriteLine(
            "The XML namespace for the CLR types " +
            "that are part of the Mscorlib.dll, is {0}.",
            SoapServices.XmlNsForClrTypeWithNs);

        // Print the XML namespace for the CLR types 
        // that have both an assembly and a common language runtime 
        // namespace.
        Console.WriteLine(
            "The XML namespace for the CLR types " +
            "that have both an assembly and a namespace, is {0}.",
            SoapServices.XmlNsForClrTypeWithNsAndAssembly);

        
        // Get the SOAP action for the method.
        System.Reflection.MethodBase getHelloMethodBase = 
            typeof(ExampleNamespace.ExampleClass).GetMethod("GetHello");
        string getHelloSoapAction =
            SoapServices.GetSoapActionFromMethodBase(getHelloMethodBase);
        Console.WriteLine(
            "The SOAP action for the method " +
            "ExampleClass.GetHello is {0}.", getHelloSoapAction);
        bool isSoapActionValid = SoapServices.IsSoapActionValidForMethodBase(
            getHelloSoapAction,
            getHelloMethodBase);
        if (isSoapActionValid)
        {
            Console.WriteLine(
                "The SOAP action, {0}, " + 
                "is valid for ExampleClass.GetHello", 
                getHelloSoapAction);
        }
        else
        {
            Console.WriteLine(
                "The SOAP action, {0}, " + 
                "is not valid for ExampleClass.GetHello", 
                getHelloSoapAction);
        }

        // Register the SOAP action for the GetHello method.
        SoapServices.RegisterSoapActionForMethodBase(getHelloMethodBase);

        // Get the type and the method names encoded into the SOAP action.
        string encodedTypeName;
        string encodedMethodName;
        SoapServices.GetTypeAndMethodNameFromSoapAction(
            getHelloSoapAction, 
            out encodedTypeName, 
            out encodedMethodName);
        Console.WriteLine(
            "The type name encoded in this SOAP action is {0}.",
            encodedTypeName);
        Console.WriteLine(
            "The method name encoded in this SOAP action is {0}.",
            encodedMethodName);

        // Get the name and the type of the field using its XML 
        // element name and its XML namespace. For this query to work,
        // the containing type must be preloaded, and the XML element 
        // name and the XML namespace must be explicitly declared on 
        // the field using a SoapFieldAttribute.

        // Preload the containing type.
        SoapServices.PreLoad(typeof(ExampleNamespace.ExampleClass));

        // Get the name and the type of a field that will be 
        // serialized as an XML element.
        Type containingType = typeof(ExampleNamespace.ExampleClass);
        string xmlElementNamespace = 
            "http://example.org/ExampleFieldNamespace";
        string xmlElementName = "ExampleFieldElementName";
        Type fieldType;
        string fieldName;
        SoapServices.GetInteropFieldTypeAndNameFromXmlElement(
            containingType, xmlElementName, xmlElementNamespace, 
            out fieldType, out fieldName);
        Console.WriteLine(
            "The type of the field is {0}.",
            fieldType);
        Console.WriteLine(
            "The name of the field is {0}.",
            fieldName);

        // Get the name and the type of a field that will be 
        // serialized as an XML attribute.
        string xmlAttributeNamespace = 
            "http://example.org/ExampleAttributeNamespace";
        string xmlAttributeName = "ExampleFieldAttributeName";
        SoapServices.GetInteropFieldTypeAndNameFromXmlAttribute(
            containingType, xmlAttributeName, xmlAttributeNamespace, 
            out fieldType, out fieldName);
        Console.WriteLine(
            "The type of the field is {0}.",
            fieldType);
        Console.WriteLine(
            "The name of the field is {0}.",
            fieldName);

        
        string interopTypeXmlElementName = 
            "ExampleClassElementName";
        string interopTypeXmlNamespace = 
            "http://example.org/ExampleXmlNamespace";
        Type interopType = SoapServices.GetInteropTypeFromXmlElement(
            interopTypeXmlElementName, 
            interopTypeXmlNamespace);
        Console.WriteLine("The interop type is {0}.", interopType);

        string interopTypeXmlTypeName = 
            "ExampleXmlTypeName";
        string interopTypeXmlTypeNamespace = 
            "http://example.org/ExampleXmlTypeNamespace";
        interopType = SoapServices.GetInteropTypeFromXmlType(
            interopTypeXmlTypeName, interopTypeXmlTypeNamespace);
        Console.WriteLine("The interop type is {0}.", interopType);

        // Get the method base object for the GetHello method.
        System.Reflection.MethodBase methodBase = 
            typeof(ExampleNamespace.ExampleClass).GetMethod("GetHello");

        // Print its current SOAP action.
        Console.WriteLine(
            "The SOAP action for the method " +
            "ExampleClass.GetHello is {0}.",
            SoapServices.GetSoapActionFromMethodBase(methodBase));
        
        // Set the SOAP action of the GetHello method to a new value.
        string newSoapAction = 
            "http://example.org/ExampleSoapAction#NewSoapAction";
        SoapServices.RegisterSoapActionForMethodBase(
            methodBase, newSoapAction);
        Console.WriteLine(
            "The SOAP action for the method " +
            "ExampleClass.GetHello is {0}.",
            SoapServices.GetSoapActionFromMethodBase(methodBase));

        // Reset the SOAP action of the GetHello method to its default
        // value, which is determined using its SoapMethod attribute.
        SoapServices.RegisterSoapActionForMethodBase(methodBase);
        Console.WriteLine(
            "The SOAP action for the method " +
            "ExampleClass.GetHello is {0}.",
            SoapServices.GetSoapActionFromMethodBase(methodBase));

        // Register all types in the assembly with the SoapType attribute.
        System.Reflection.Assembly executingAssembly =
            System.Reflection.Assembly.GetExecutingAssembly();
        SoapServices.PreLoad(executingAssembly);

        // Register a specific type with the SoapType attribute.
        Type exampleType = typeof(ExampleNamespace.ExampleClass);
        SoapServices.PreLoad(exampleType);

        // Get the currently registered type for the given XML element 
        // and namespace.
        string registeredXmlElementName = 
            "ExampleClassElementName";
        string registeredXmlNamespace = 
            "http://example.org/ExampleXmlNamespace";
        Type registeredType = 
            SoapServices.GetInteropTypeFromXmlElement(
            registeredXmlElementName, 
            registeredXmlNamespace);
        Console.WriteLine(
            "The registered interop type is {0}.",
            registeredType);

        // Register a new type for the XML element and namespace.
        SoapServices.RegisterInteropXmlElement(
            registeredXmlElementName,
            registeredXmlNamespace, 
            typeof(String));

        // Get the currently registered type for the given XML element 
        // and namespace.
        registeredType = 
            SoapServices.GetInteropTypeFromXmlElement(
            registeredXmlElementName, 
            registeredXmlNamespace);
        Console.WriteLine(
            "The registered interop type is {0}.",
            registeredType);

        // Get the currently registered type for the given XML element 
        // and namespace.
        string registeredXmlTypeName = 
            "ExampleXmlTypeName";
        string registeredXmlTypeNamespace = 
            "http://example.org/ExampleXmlTypeNamespace";
        registeredType = 
            SoapServices.GetInteropTypeFromXmlType(
            registeredXmlTypeName, 
            registeredXmlTypeNamespace);
        Console.WriteLine(
            "The registered interop type is {0}.",
            registeredType);

        // Register a new type for the XML element and namespace.
        SoapServices.RegisterInteropXmlType(
            registeredXmlTypeName,
            registeredXmlTypeNamespace, 
            typeof(String));

        // Get the currently registered type for the given XML element 
        // and namespace.
        registeredType = 
            SoapServices.GetInteropTypeFromXmlType(
            registeredXmlTypeName, 
            registeredXmlTypeNamespace);
        Console.WriteLine(
            "The registered interop type is {0}.",
            registeredType);
    }
}

#using <System.Runtime.Remoting.dll>
using namespace System;
using namespace System::Runtime::Remoting;

namespace ExampleNamespace
{
   [System::Runtime::Remoting::Metadata::SoapTypeAttribute(
   XmlElementName="ExampleClassElementName",
   XmlNamespace="http://example.org/ExampleXmlNamespace",
   XmlTypeName="ExampleXmlTypeName",
   XmlTypeNamespace="http://example.org/ExampleXmlTypeNamespace")]
   public ref class ExampleClass
   {
   public:

      // A field that will be serialized as an XML element.
      [System::Runtime::Remoting::Metadata::SoapField(
      XmlElementName="ExampleFieldElementName",
      XmlNamespace="http://example.org/ExampleFieldNamespace")]
      String^ ExampleFieldUsingElement;

      // A field that will be serialized as an XML attribute.
      [System::Runtime::Remoting::Metadata::SoapField(
      XmlElementName="ExampleFieldAttributeName",
      XmlNamespace="http://example.org/ExampleAttributeNamespace",
      UseAttribute=true)]
      String^ ExampleFieldUsingAttribute;

      [System::Runtime::Remoting::Metadata::SoapMethod(
      SoapAction="http://example.org/ExampleSoapAction#GetHello")]
      String^ GetHello( String^ name )
      {
         return String::Format( L"Hello, {0}", name );
      }

   };

}

[System::Security::Permissions::SecurityPermissionAttribute(
System::Security::Permissions::SecurityAction::LinkDemand,
Flags=System::Security::Permissions::SecurityPermissionFlag::Infrastructure)]
int main()
{
   // Convert a CLR namespace and assembly name into an XML namespace.
   String^ xmlNamespace = SoapServices::CodeXmlNamespaceForClrTypeNamespace(
      L"ExampleNamespace", L"AssemblyName" );
   Console::WriteLine( L"The name of the XML namespace is {0}.", xmlNamespace );

   // Extract a CLR namespace and assembly name from an XML namespace.
   String^ typeNamespace;
   String^ assemblyName;
   SoapServices::DecodeXmlNamespaceForClrTypeNamespace(
      xmlNamespace,typeNamespace,assemblyName );
   Console::WriteLine( L"The name of the CLR namespace is {0}.", typeNamespace );
   Console::WriteLine( L"The name of the CLR assembly is {0}.", assemblyName );

   // Get the XML element name and the XML namespace for
   // an Interop type.
   String^ xmlElement;
   bool isSoapTypeAttribute = SoapServices::GetXmlElementForInteropType(
      ExampleNamespace::ExampleClass::typeid,xmlElement,xmlNamespace );
   
   // Print whether the requested value was flagged
   // with a SoapTypeAttribute.
   if ( isSoapTypeAttribute )
   {
      Console::WriteLine( L"The requested value was flagged "
      L"with the SoapTypeAttribute." );
   }
   else
   {
      Console::WriteLine( L"The requested value was not flagged "
      L"with the SoapTypeAttribute." );
   }
   
   // Print the XML element and the XML namespace.
   Console::WriteLine( L"The XML element for the type "
   L"ExampleNamespace.ExampleClass is {0}.", xmlElement );
   Console::WriteLine( L"The XML namespace for the type "
   L"ExampleNamespace.ExampleClass is {0}.", xmlNamespace );

   // Get the XML type name and the XML type namespace for
   // an Interop type.
   String^ xmlTypeName;
   String^ xmlTypeNamespace;
   isSoapTypeAttribute = SoapServices::GetXmlTypeForInteropType( ExampleNamespace::ExampleClass::typeid,xmlTypeName,xmlTypeNamespace );
   
   // Print whether the requested value was flagged
   // with a SoapTypeAttribute.
   if ( isSoapTypeAttribute )
   {
      Console::WriteLine( L"The requested value was flagged "
      L"with the SoapTypeAttribute." );
   }
   else
   {
      Console::WriteLine( L"The requested value was not flagged "
      L"with the SoapTypeAttribute." );
   }
   
   // Print the XML type name and the XML type namespace.
   Console::WriteLine( L"The XML type for the type "
   L"ExampleNamespace.ExampleClass is {0}.", xmlTypeName );
   Console::WriteLine( L"The XML type namespace for the type "
   L"ExampleNamespace.ExampleClass is {0}.", xmlTypeNamespace );

   // Print the XML namespace for a method invocation and its
   // response.
   System::Reflection::MethodBase^ getHelloMethod =
      ExampleNamespace::ExampleClass::typeid->GetMethod( L"GetHello" );
   String^ methodCallXmlNamespace =
      SoapServices::GetXmlNamespaceForMethodCall( getHelloMethod );
   String^ methodResponseXmlNamespace =
      SoapServices::GetXmlNamespaceForMethodResponse( getHelloMethod );
   Console::WriteLine( L"The XML namespace for the invocation of the method "
   L"GetHello in ExampleClass is {0}.", methodResponseXmlNamespace );
   Console::WriteLine( L"The XML namespace for the response of the method "
   L"GetHello in ExampleClass is {0}.", methodCallXmlNamespace );

   // Determine whether an XML namespace represents a CLR namespace.
   String^ clrNamespace = SoapServices::XmlNsForClrType;
   if ( SoapServices::IsClrTypeNamespace( clrNamespace ) )
   {
      Console::WriteLine( L"The namespace {0} is a CLR namespace.",
         clrNamespace );
   }
   else
   {
      Console::WriteLine( L"The namespace {0} is not a CLR namespace.",
         clrNamespace );
   }
   
   // Print the XML namespace for the CLR types.
   Console::WriteLine( L"The XML namespace for the CLR types "
   L"is {0}.", SoapServices::XmlNsForClrType );

   // Print the XML namespace for the CLR types
   // that have an assembly but no common language runtime namespace.
   Console::WriteLine( L"The XML namespace for the CLR types "
      L"that have an assembly but no namespace, is {0}.",
      SoapServices::XmlNsForClrTypeWithAssembly );

   // Print the XML namespace for the CLR types
   // that are a part of the Mscorlib.dll.
   Console::WriteLine( L"The XML namespace for the CLR types "
   L"that are part of the Mscorlib.dll, is {0}.",
      SoapServices::XmlNsForClrTypeWithNs );

   // Print the XML namespace for the CLR types
   // that have both an assembly and a common language runtime
   // namespace.
   Console::WriteLine( L"The XML namespace for the CLR types "
   L"that have both an assembly and a namespace, is {0}.",
      SoapServices::XmlNsForClrTypeWithNsAndAssembly );

   // Get the SOAP action for the method.
   System::Reflection::MethodBase^ getHelloMethodBase =
      ExampleNamespace::ExampleClass::typeid->GetMethod( L"GetHello" );
   String^ getHelloSoapAction =
      SoapServices::GetSoapActionFromMethodBase( getHelloMethodBase );
   Console::WriteLine( L"The SOAP action for the method "
   L"ExampleClass.GetHello is {0}.", getHelloSoapAction );
   bool isSoapActionValid =
      SoapServices::IsSoapActionValidForMethodBase(
         getHelloSoapAction, getHelloMethodBase );
   if ( isSoapActionValid )
   {
      Console::WriteLine( L"The SOAP action, {0}, "
      L"is valid for ExampleClass.GetHello", getHelloSoapAction );
   }
   else
   {
      Console::WriteLine( L"The SOAP action, {0}, "
      L"is not valid for ExampleClass.GetHello", getHelloSoapAction );
   }
   
   // Register the SOAP action for the GetHello method.
   SoapServices::RegisterSoapActionForMethodBase( getHelloMethodBase );
   
   // Get the type and the method names encoded into the SOAP action.
   String^ encodedTypeName;
   String^ encodedMethodName;
   SoapServices::GetTypeAndMethodNameFromSoapAction(
      getHelloSoapAction,encodedTypeName,encodedMethodName );
   Console::WriteLine( L"The type name encoded in this SOAP action is {0}.",
      encodedTypeName );
   Console::WriteLine( L"The method name encoded in this SOAP action is {0}.",
      encodedMethodName );

   // Get the name and the type of the field using its XML
   // element name and its XML namespace. For this query to work,
   // the containing type must be preloaded, and the XML element
   // name and the XML namespace must be explicitly declared on
   // the field using a SoapFieldAttribute.
   // Preload the containing type.
   SoapServices::PreLoad( ExampleNamespace::ExampleClass::typeid );
   
   // Get the name and the type of a field that will be
   // serialized as an XML element.
   Type^ containingType = ExampleNamespace::ExampleClass::typeid;
   String^ xmlElementNamespace = L"http://example.org/ExampleFieldNamespace";
   String^ xmlElementName = L"ExampleFieldElementName";
   Type^ fieldType;
   String^ fieldName;
   SoapServices::GetInteropFieldTypeAndNameFromXmlElement(
      containingType,xmlElementName,xmlElementNamespace,fieldType,fieldName );
   Console::WriteLine( L"The type of the field is {0}.", fieldType );
   Console::WriteLine( L"The name of the field is {0}.", fieldName );
   
   // Get the name and the type of a field that will be
   // serialized as an XML attribute.
   String^ xmlAttributeNamespace =
      L"http://example.org/ExampleAttributeNamespace";
   String^ xmlAttributeName = L"ExampleFieldAttributeName";
   SoapServices::GetInteropFieldTypeAndNameFromXmlAttribute(
      containingType,xmlAttributeName,xmlAttributeNamespace,fieldType,fieldName );
   Console::WriteLine( L"The type of the field is {0}.", fieldType );
   Console::WriteLine( L"The name of the field is {0}.", fieldName );

   String^ interopTypeXmlElementName = L"ExampleClassElementName";
   String^ interopTypeXmlNamespace = L"http://example.org/ExampleXmlNamespace";
   Type^ interopType = SoapServices::GetInteropTypeFromXmlElement(
      interopTypeXmlElementName, interopTypeXmlNamespace );
   Console::WriteLine( L"The interop type is {0}.", interopType );
   String^ interopTypeXmlTypeName = L"ExampleXmlTypeName";
   String^ interopTypeXmlTypeNamespace =
      L"http://example.org/ExampleXmlTypeNamespace";
   interopType = SoapServices::GetInteropTypeFromXmlType(
      interopTypeXmlTypeName,interopTypeXmlTypeNamespace );
   Console::WriteLine( L"The interop type is {0}.", interopType );

   // Get the method base object for the GetHello method.
   System::Reflection::MethodBase^ methodBase = 
     ExampleNamespace::ExampleClass::typeid->GetMethod( L"GetHello" );
   
   // Print its current SOAP action.
   Console::WriteLine( L"The SOAP action for the method "
      L"ExampleClass.GetHello is {0}.",
      SoapServices::GetSoapActionFromMethodBase( methodBase ) );
   
   // Set the SOAP action of the GetHello method to a new value.
   String^ newSoapAction = L"http://example.org/ExampleSoapAction#NewSoapAction";
   SoapServices::RegisterSoapActionForMethodBase( methodBase, newSoapAction );
   Console::WriteLine( L"The SOAP action for the method "
      L"ExampleClass.GetHello is {0}.",
      SoapServices::GetSoapActionFromMethodBase( methodBase ) );
   
   // Reset the SOAP action of the GetHello method to its default
   // value, which is determined using its SoapMethod attribute.
   SoapServices::RegisterSoapActionForMethodBase( methodBase );
   Console::WriteLine( L"The SOAP action for the method "
      L"ExampleClass.GetHello is {0}.",
      SoapServices::GetSoapActionFromMethodBase( methodBase ) );

   // Register all types in the assembly with the SoapType attribute.
   System::Reflection::Assembly^ executingAssembly =
      System::Reflection::Assembly::GetExecutingAssembly();
   SoapServices::PreLoad( executingAssembly );

   // Register a specific type with the SoapType attribute.
   Type^ exampleType = ExampleNamespace::ExampleClass::typeid;
   SoapServices::PreLoad( exampleType );

   // Get the currently registered type for the given XML element
   // and namespace.
   String^ registeredXmlElementName = L"ExampleClassElementName";
   String^ registeredXmlNamespace =
      L"http://example.org/ExampleXmlNamespace";
   Type^ registeredType =
      SoapServices::GetInteropTypeFromXmlElement(
         registeredXmlElementName, registeredXmlNamespace );
   Console::WriteLine( L"The registered interop type is {0}.",
      registeredType );
   
   // Register a new type for the XML element and namespace.
   SoapServices::RegisterInteropXmlElement(
      registeredXmlElementName,registeredXmlNamespace,String::typeid );
   
   // Get the currently registered type for the given XML element
   // and namespace.
   registeredType = SoapServices::GetInteropTypeFromXmlElement(
      registeredXmlElementName,registeredXmlNamespace );
   Console::WriteLine( L"The registered interop type is {0}.",
      registeredType );

   // Get the currently registered type for the given XML element
   // and namespace.
   String^ registeredXmlTypeName = L"ExampleXmlTypeName";
   String^ registeredXmlTypeNamespace =
      L"http://example.org/ExampleXmlTypeNamespace";
   registeredType = SoapServices::GetInteropTypeFromXmlType(
      registeredXmlTypeName, registeredXmlTypeNamespace );
   Console::WriteLine( L"The registered interop type is {0}.",
      registeredType );
   
   // Register a new type for the XML element and namespace.
   SoapServices::RegisterInteropXmlType( registeredXmlTypeName,
      registeredXmlTypeNamespace,String::typeid );
   
   // Get the currently registered type for the given XML element
   // and namespace.
   registeredType = SoapServices::GetInteropTypeFromXmlType(
      registeredXmlTypeName,registeredXmlTypeNamespace );
   Console::WriteLine( L"The registered interop type is {0}.",
      registeredType );
}

import System.*;
import System.Runtime.Remoting.*;

/** @attribute System.Runtime.Remoting.Metadata.SoapTypeAttribute(
    XmlElementName = "ExampleClassElementName", 
    XmlNamespace = "http://example.org/ExampleXmlNamespace", 
    XmlTypeName = "ExampleXmlTypeName", 
    XmlTypeNamespace = "http://example.org/ExampleXmlTypeNamespace")
 */
public class ExampleClass
{
    // A field that will be serialized as an XML element.
    /** @attribute System.Runtime.Remoting.Metadata.SoapField(
        XmlElementName = "ExampleFieldElementName", 
        XmlNamespace = "http://example.org/ExampleFieldNamespace")
     */
    public String exampleFieldUsingElement;

    // A field that will be serialized as an XML attribute.
    /** @attribute System.Runtime.Remoting.Metadata.SoapField(
        XmlElementName = "ExampleFieldAttributeName", 
        XmlNamespace = "http://example.org/ExampleAttributeNamespace", 
        UseAttribute = true)
     */
    public String exampleFieldUsingAttribute;

    /** @attribute System.Runtime.Remoting.Metadata.SoapMethod(
        SoapAction = "http://example.org/ExampleSoapAction#GetHello")
     */
    public String GetHello(String name)
    {
        return "Hello, " + name;
    } //GetHello
} //ExampleClass

public class Demo
{
    /** @attribute System.Security.Permissions.SecurityPermissionAttribute(
        System.Security.Permissions.SecurityAction.LinkDemand, 
        Flags = System.Security.Permissions.SecurityPermissionFlag.
        Infrastructure)
     */
    public static void main(String[] args)
    {
        // Convert a CLR namespace and assembly name into an XML namespace.
        String xmlNamespace = SoapServices.CodeXmlNamespaceForClrTypeNamespace(
            "ExampleNamespace", "AssemblyName");
        Console.WriteLine("The name of the XML namespace is {0}.", xmlNamespace);

        // Extract a CLR namespace and assembly name from an XML namespace.
        String typeNamespace = "";
        String assemblyName = "";
        SoapServices.DecodeXmlNamespaceForClrTypeNamespace(xmlNamespace, 
            typeNamespace, assemblyName);
        Console.WriteLine("The name of the CLR namespace is {0}.", 
            typeNamespace);
        Console.WriteLine("The name of the CLR assembly is {0}.", 
            assemblyName);

        // Get the XML element name and the XML namespace for 
        // an Interop type.
        String xmlElement = "";
        boolean isSoapTypeAttribute = SoapServices.GetXmlElementForInteropType(
            ExampleNamespace.ExampleClass.class.ToType(), xmlElement, 
            xmlNamespace);
        // Print whether the requested value was flagged 
        // with a SoapTypeAttribute.
        if (isSoapTypeAttribute) {
            Console.WriteLine("The requested value was flagged " 
                + "with the SoapTypeAttribute.");
        }
        else {
            Console.WriteLine("The requested value was not flagged " 
                + "with the SoapTypeAttribute.");
        }
        // Print the XML element and the XML namespace.
        Console.WriteLine("The XML element for the type " 
            + "ExampleNamespace.ExampleClass is {0}.", xmlElement);
        Console.WriteLine("The XML namespace for the type " 
            + "ExampleNamespace.ExampleClass is {0}.", xmlNamespace);

        // Get the XML type name and the XML type namespace for 
        // an Interop type.
        String xmlTypeName = "";
        String xmlTypeNamespace = "";
        isSoapTypeAttribute = SoapServices.GetXmlTypeForInteropType(
            ExampleNamespace.ExampleClass.class.ToType(), xmlTypeName, 
            xmlTypeNamespace);
        // Print whether the requested value was flagged 
        // with a SoapTypeAttribute.
        if (isSoapTypeAttribute) {
            Console.WriteLine("The requested value was flagged " 
                + "with the SoapTypeAttribute.");
        }
        else {
            Console.WriteLine("The requested value was not flagged " 
                + "with the SoapTypeAttribute.");
        }
        // Print the XML type name and the XML type namespace.
        Console.WriteLine("The XML type for the type " 
            + "ExampleNamespace.ExampleClass is {0}.", xmlTypeName);
        Console.WriteLine("The XML type namespace for the type " 
            + "ExampleNamespace.ExampleClass is {0}.", xmlTypeNamespace);

        // Print the XML namespace for a method invocation and its
        // response.
        System.Reflection.MethodBase getHelloMethod = ExampleNamespace.
            ExampleClass.class.ToType().GetMethod("GetHello");
        String methodCallXmlNamespace = SoapServices.
            GetXmlNamespaceForMethodCall(getHelloMethod);
        String methodResponseXmlNamespace = SoapServices.
            GetXmlNamespaceForMethodResponse(getHelloMethod);
        Console.WriteLine("The XML namespace for the invocation of the method " 
            + "GetHello in ExampleClass is {0}.", methodResponseXmlNamespace);
        Console.WriteLine("The XML namespace for the response of the method " 
            + "GetHello in ExampleClass is {0}.", methodCallXmlNamespace);

        // Determine whether an XML namespace represents a CLR namespace.
        String clrNamespace = SoapServices.get_XmlNsForClrType();
        if (SoapServices.IsClrTypeNamespace(clrNamespace)) {
            Console.WriteLine("The namespace {0} is a CLR namespace.", 
                clrNamespace);
        }
        else {
            Console.WriteLine("The namespace {0} is not a CLR namespace.", 
                clrNamespace);
        }

        // Print the XML namespace for the CLR types.
        Console.WriteLine("The XML namespace for the CLR types " + "is {0}.", 
            SoapServices.get_XmlNsForClrType());

        // Print the XML namespace for the CLR types 
        // that have an assembly but no common language runtime namespace.
        Console.WriteLine("The XML namespace for the CLR types " 
            + "that have an assembly but no namespace, is {0}.", 
            SoapServices.get_XmlNsForClrTypeWithAssembly());

        // Print the XML namespace for the CLR types 
        // that are a part of the Mscorlib.dll.
        Console.WriteLine("The XML namespace for the CLR types " 
            + "that are part of the Mscorlib.dll, is {0}.", 
            SoapServices.get_XmlNsForClrTypeWithNs());

        // Print the XML namespace for the CLR types 
        // that have both an assembly and a common language runtime 
        // namespace.
        Console.WriteLine("The XML namespace for the CLR types " 
            + "that have both an assembly and a namespace, is {0}.", 
            SoapServices.get_XmlNsForClrTypeWithNsAndAssembly());

        // Get the SOAP action for the method.
        System.Reflection.MethodBase getHelloMethodBase = ExampleNamespace.
            ExampleClass.class.ToType().GetMethod("GetHello");
        String getHelloSoapAction = SoapServices.
            GetSoapActionFromMethodBase(getHelloMethodBase);
        Console.WriteLine("The SOAP action for the method " 
            + "ExampleClass.GetHello is {0}.", getHelloSoapAction);
        boolean isSoapActionValid = SoapServices.
            IsSoapActionValidForMethodBase(getHelloSoapAction, 
            getHelloMethodBase);
        if (isSoapActionValid) {
            Console.WriteLine("The SOAP action, {0}, " 
                + "is valid for ExampleClass.GetHello", getHelloSoapAction);
        }
        else {
            Console.WriteLine("The SOAP action, {0}, " 
                + "is not valid for ExampleClass.GetHello", getHelloSoapAction);
        }
        // Register the SOAP action for the GetHello method.
        SoapServices.RegisterSoapActionForMethodBase(getHelloMethodBase);
        // Get the type and the method names encoded into the SOAP action.
        String encodedTypeName = "";
        String encodedMethodName = "";
        SoapServices.GetTypeAndMethodNameFromSoapAction(getHelloSoapAction, 
            encodedTypeName, encodedMethodName);
        Console.WriteLine("The type name encoded in this SOAP action is {0}.", 
            encodedTypeName);
        Console.WriteLine("The method name encoded in this SOAP action is {0}.", 
            encodedMethodName);

        // Get the name and the type of the field using its XML 
        // element name and its XML namespace. For this query to work,
        // the containing type must be preloaded, and the XML element 
        // name and the XML namespace must be explicitly declared on 
        // the field using a SoapFieldAttribute.
        // Preload the containing type.
        SoapServices.PreLoad(ExampleNamespace.ExampleClass.class.ToType());
        // Get the name and the type of a field that will be 
        // serialized as an XML element.
        Type containingType = ExampleNamespace.ExampleClass.class.ToType();
        String xmlElementNamespace = "http://example.org/ExampleFieldNamespace";
        String xmlElementName = "ExampleFieldElementName";
        Type fieldType = null;
        String fieldName = "";
        SoapServices.GetInteropFieldTypeAndNameFromXmlElement(containingType, 
            xmlElementName, xmlElementNamespace, fieldType, fieldName);
        Console.WriteLine("The type of the field is {0}.", fieldType);
        Console.WriteLine("The name of the field is {0}.", fieldName);
        // Get the name and the type of a field that will be 
        // serialized as an XML attribute.
        String xmlAttributeNamespace 
            = "http://example.org/ExampleAttributeNamespace";
        String xmlAttributeName = "ExampleFieldAttributeName";
        SoapServices.GetInteropFieldTypeAndNameFromXmlAttribute(containingType, 
            xmlAttributeName, xmlAttributeNamespace, fieldType, fieldName);
        Console.WriteLine("The type of the field is {0}.", fieldType);
        Console.WriteLine("The name of the field is {0}.", fieldName);

        String interopTypeXmlElementName = "ExampleClassElementName";
        String interopTypeXmlNamespace 
            = "http://example.org/ExampleXmlNamespace";
        Type interopType = SoapServices.GetInteropTypeFromXmlElement(
            interopTypeXmlElementName, interopTypeXmlNamespace);
        Console.WriteLine("The interop type is {0}.", interopType);

        String interopTypeXmlTypeName = "ExampleXmlTypeName";
        String interopTypeXmlTypeNamespace 
            = "http://example.org/ExampleXmlTypeNamespace";
        interopType = SoapServices.GetInteropTypeFromXmlType(
            interopTypeXmlTypeName, interopTypeXmlTypeNamespace);
        Console.WriteLine("The interop type is {0}.", interopType);

        // Get the method base object for the GetHello method.
        System.Reflection.MethodBase methodBase = ExampleNamespace.
            ExampleClass.class.ToType().GetMethod("GetHello");
        // Print its current SOAP action.
        Console.WriteLine("The SOAP action for the method " 
            + "ExampleClass.GetHello is {0}.", SoapServices.
            GetSoapActionFromMethodBase(methodBase));
        // Set the SOAP action of the GetHello method to a new value.
        String newSoapAction 
            = "http://example.org/ExampleSoapAction#NewSoapAction";
        SoapServices.RegisterSoapActionForMethodBase(methodBase, newSoapAction);
        Console.WriteLine("The SOAP action for the method " 
            + "ExampleClass.GetHello is {0}.", SoapServices.
            GetSoapActionFromMethodBase(methodBase));
        // Reset the SOAP action of the GetHello method to its default
        // value, which is determined using its SoapMethod attribute.
        SoapServices.RegisterSoapActionForMethodBase(methodBase);
        Console.WriteLine("The SOAP action for the method " 
            + "ExampleClass.GetHello is {0}.", SoapServices.
            GetSoapActionFromMethodBase(methodBase));

        // Register all types in the assembly with the SoapType attribute.
        System.Reflection.Assembly executingAssembly = System.Reflection.
            Assembly.GetExecutingAssembly();
        SoapServices.PreLoad(executingAssembly);

        // Register a specific type with the SoapType attribute.
        Type exampleType = ExampleNamespace.ExampleClass.class.ToType();
        SoapServices.PreLoad(exampleType);

        // Get the currently registered type for the given XML element 
        // and namespace.
        String registeredXmlElementName = "ExampleClassElementName";
        String registeredXmlNamespace 
            = "http://example.org/ExampleXmlNamespace";
        Type registeredType = SoapServices.
            GetInteropTypeFromXmlElement(registeredXmlElementName, 
            registeredXmlNamespace);
        Console.WriteLine("The registered interop type is {0}.", 
            registeredType);
        // Register a new type for the XML element and namespace.
        SoapServices.RegisterInteropXmlElement(registeredXmlElementName, 
            registeredXmlNamespace, String.class.ToType());
        // Get the currently registered type for the given XML element 
        // and namespace.
        registeredType = SoapServices.GetInteropTypeFromXmlElement(
            registeredXmlElementName, registeredXmlNamespace);
        Console.WriteLine("The registered interop type is {0}.", 
            registeredType);

        // Get the currently registered type for the given XML element 
        // and namespace.
        String registeredXmlTypeName = "ExampleXmlTypeName";
        String registeredXmlTypeNamespace 
            = "http://example.org/ExampleXmlTypeNamespace";
        registeredType = SoapServices.GetInteropTypeFromXmlType(
            registeredXmlTypeName, registeredXmlTypeNamespace);
        Console.WriteLine("The registered interop type is {0}.", 
            registeredType);
        // Register a new type for the XML element and namespace.
        SoapServices.RegisterInteropXmlType(registeredXmlTypeName, 
            registeredXmlTypeNamespace, String.class.ToType());
        // Get the currently registered type for the given XML element 
        // and namespace.
        registeredType = SoapServices.GetInteropTypeFromXmlType(
            registeredXmlTypeName, registeredXmlTypeNamespace);
        Console.WriteLine("The registered interop type is {0}.", 
            registeredType);
    } //main
} //Demo

.NET Framework 安全性

SecurityPermission 用于操作基础结构代码。要求值：SecurityAction.LinkDemand；权限值：SecurityPermissionFlag.Infrastructure

继承层次结构

System.Object
System.Runtime.Remoting.SoapServices

线程安全

此类型的任何公共静态（Visual Basic 中的 Shared）成员都是线程安全的，但不保证所有实例成员都是线程安全的。

平台

Windows 98、Windows 2000 SP4、Windows Millennium Edition、Windows Server 2003、Windows XP Media Center Edition、Windows XP Professional x64 Edition、Windows XP SP2、Windows XP Starter Edition

.NET Framework 并不是对每个平台的所有版本都提供支持。有关受支持版本的列表，请参见系统要求。

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SoapServices 类

语法

备注

示例

.NET Framework 安全性

继承层次结构

线程安全

平台

版本信息

.NET Framework

请参见

参考

其他资源