SoapServices.GetInteropFieldTypeAndNameFromXmlAttribute Metode

Definisi

Ruang nama:

System.Runtime.Remoting

Rakitan:

mscorlib.dll

Mengambil jenis bidang dari nama atribut XML, namespace layanan, dan Type dari objek yang berisi.

public:
 static void GetInteropFieldTypeAndNameFromXmlAttribute(Type ^ containingType, System::String ^ xmlAttribute, System::String ^ xmlNamespace, [Runtime::InteropServices::Out] Type ^ % type, [Runtime::InteropServices::Out] System::String ^ % name);

public static void GetInteropFieldTypeAndNameFromXmlAttribute (Type containingType, string xmlAttribute, string xmlNamespace, out Type type, out string name);

static member GetInteropFieldTypeAndNameFromXmlAttribute : Type * string * string * Type * string -> unit

Public Shared Sub GetInteropFieldTypeAndNameFromXmlAttribute (containingType As Type, xmlAttribute As String, xmlNamespace As String, ByRef type As Type, ByRef name As String)

Parameter

containingType

Type

Objek Type yang berisi bidang .

xmlAttribute

String

Nama atribut XML dari jenis bidang.

xmlNamespace

String

Namespace XML dari jenis bidang.

type

Type

Ketika metode ini kembali, berisi Type bidang . Parameter ini diteruskan tanpa diinisialisasi.

name

String

Ketika metode ini kembali, berisi String yang menyimpan nama bidang. Parameter ini diteruskan tanpa diinisialisasi.

Pengecualian

SecurityException

Penelepon langsung tidak memiliki izin infrastruktur.

Contoh

Contoh kode berikut menunjukkan cara menggunakan metode ini. Contoh kode ini adalah bagian dari contoh yang lebih besar yang disediakan untuk SoapServices kelas .

// 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 );

// 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);

Keterangan

Mengingat jenis objek yang berisi dan atribut XML dan namespace XML yang dibaca oleh .NET Framework, metode saat ini mengembalikan nama bidang runtime bahasa umum aktual dan jenis bidang. .NET Framework kemudian menggunakan informasi ini untuk mengisi bidang tersebut dengan data yang dibaca dari aliran XML.