DiscoveryDocumentReference 類別
定義
重要
部分資訊涉及發行前產品,在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊,不做任何明確或隱含的瑕疵擔保。
表示探索文件的參考。 此類別無法獲得繼承。
public ref class DiscoveryDocumentReference sealed : System::Web::Services::Discovery::DiscoveryReference
public sealed class DiscoveryDocumentReference : System.Web.Services.Discovery.DiscoveryReference
type DiscoveryDocumentReference = class
inherit DiscoveryReference
Public NotInheritable Class DiscoveryDocumentReference
Inherits DiscoveryReference
- 繼承
範例
#using <System.Web.Services.dll>
#using <System.Xml.dll>
using namespace System;
using namespace System::Xml;
using namespace System::Web::Services::Discovery;
using namespace System::IO;
using namespace System::Collections;
int main()
{
try
{
DiscoveryDocument^ myDiscoveryDocument;
XmlTextReader^ myXmlTextReader = gcnew XmlTextReader( "http://localhost/Sample_cs::vsdisco" );
myDiscoveryDocument = DiscoveryDocument::Read( myXmlTextReader );
// Create a new instance of DiscoveryDocumentReference.
DiscoveryDocumentReference^ myDiscoveryDocumentReference = gcnew DiscoveryDocumentReference;
FileStream^ myFileStream = gcnew FileStream( "Temp::vsdisco",FileMode::OpenOrCreate,FileAccess::Write );
myDiscoveryDocumentReference->WriteDocument( myDiscoveryDocument, myFileStream );
myFileStream->Close();
FileStream^ myFileStream1 = gcnew FileStream( "Temp::vsdisco",FileMode::OpenOrCreate,FileAccess::Read );
StreamReader^ myStreamReader = gcnew StreamReader( myFileStream1 );
// Initialize the file pointer.
myStreamReader->BaseStream->Seek( 0, SeekOrigin::Begin );
Console::WriteLine( "The contents of the discovery document are: \n" );
while ( myStreamReader->Peek() > -1 )
{
// Display the contents of the discovery document.
Console::WriteLine( myStreamReader->ReadLine() );
}
myStreamReader->Close();
}
catch ( Exception^ e )
{
Console::WriteLine( "Exception: {0}", e->Message );
}
}
using System;
using System.Xml;
using System.Web.Services.Discovery;
using System.IO;
using System.Collections;
public class DiscoveryDocumentReference_ctor_WriteDocument
{
public static void Main()
{
try
{
DiscoveryDocument myDiscoveryDocument;
XmlTextReader myXmlTextReader =
new XmlTextReader("http://localhost/Sample_cs.vsdisco");
myDiscoveryDocument = DiscoveryDocument.Read(myXmlTextReader);
// Create a new instance of DiscoveryDocumentReference.
DiscoveryDocumentReference myDiscoveryDocumentReference =
new DiscoveryDocumentReference();
FileStream myFileStream = new FileStream("Temp.vsdisco",
FileMode.OpenOrCreate, FileAccess.Write);
myDiscoveryDocumentReference.WriteDocument(
myDiscoveryDocument, myFileStream);
myFileStream.Close();
FileStream myFileStream1 = new FileStream("Temp.vsdisco",
FileMode.OpenOrCreate, FileAccess.Read);
StreamReader myStreamReader = new StreamReader(myFileStream1);
// Initialize the file pointer.
myStreamReader.BaseStream.Seek(0, SeekOrigin.Begin);
Console.WriteLine("The contents of the discovery document are: \n");
while(myStreamReader.Peek() > -1)
{
// Display the contents of the discovery document.
Console.WriteLine(myStreamReader.ReadLine());
}
myStreamReader.Close();
}
catch(Exception e)
{
Console.WriteLine("Exception: {0}", e.Message);
}
}
}
Imports System.Xml
Imports System.Web.Services.Discovery
Imports System.IO
Imports System.Collections
Public Class DiscoveryDocumentReference_ctor_WriteDocument
Public Shared Sub Main()
Try
Dim myDiscoveryDocument As DiscoveryDocument
Dim myXmlTextReader As _
New XmlTextReader("http://localhost/Sample_vb.vsdisco")
myDiscoveryDocument = DiscoveryDocument.Read(myXmlTextReader)
' Create a new instance of DiscoveryDocumentReference.
Dim myDiscoveryDocumentReference As _
New DiscoveryDocumentReference()
Dim myFileStream As New FileStream("Temp.vsdisco", _
FileMode.OpenOrCreate, FileAccess.Write)
myDiscoveryDocumentReference.WriteDocument( _
myDiscoveryDocument, myFileStream)
myFileStream.Close()
Dim myFileStream1 As New FileStream("Temp.vsdisco", _
FileMode.OpenOrCreate, FileAccess.Read)
Dim myStreamReader As New StreamReader(myFileStream1)
' Initialize the file pointer.
myStreamReader.BaseStream.Seek(0, SeekOrigin.Begin)
Console.WriteLine("The contents of the discovery document are: " _
& ControlChars.NewLine)
While myStreamReader.Peek() > - 1
' Display the contents of the discovery document.
Console.WriteLine(myStreamReader.ReadLine())
End While
myStreamReader.Close()
Catch e As Exception
Console.WriteLine("Exception: {0}", e.Message.ToString())
End Try
End Sub
End Class
備註
XML Web 服務探索牽涉到探索提供 URL 的可用 XML Web 服務。 URL 通常會指向探索檔,其通常副檔名為 .disco。 探索檔包含 XML Web 服務是否存在相關資訊的參考,例如服務描述、XML 架構定義語言 (XSD) 架構或其他探索檔。 這個類別代表探索檔的參考。
建構函式
DiscoveryDocumentReference() |
初始化 DiscoveryDocumentReference 類別的新執行個體。 |
DiscoveryDocumentReference(String) |
初始化 DiscoveryDocumentReference 類別的新執行個體,將 Ref 屬性設定為 |
屬性
ClientProtocol |
取得或設定 DiscoveryClientProtocol 的執行個體,其在探索程序中使用。 (繼承來源 DiscoveryReference) |
DefaultFilename |
取得儲存參考探索文件時要使用的預設檔名。 |
Document |
取得參考的探索文件內容,做為 DiscoveryDocument 物件。 |
Ref |
取得或設定探索文件的參考。 |
Url |
取得或設定參考探索文件的 URL。 |
方法
Equals(Object) |
判斷指定的物件是否等於目前的物件。 (繼承來源 Object) |
GetHashCode() |
做為預設雜湊函式。 (繼承來源 Object) |
GetType() |
取得目前執行個體的 Type。 (繼承來源 Object) |
MemberwiseClone() |
建立目前 Object 的淺層複製。 (繼承來源 Object) |
ReadDocument(Stream) |
從傳遞的 Stream 讀取並傳回探索文件。 |
Resolve() |
下載 Url 中參考的文件,以解析參考的文件是否有效。 (繼承來源 DiscoveryReference) |
Resolve(String, Stream) |
解析參考的文件是否有效。 (繼承來源 DiscoveryReference) |
ResolveAll() |
驗證探索文件內的所有參考文件是否有效。 |
ToString() |
傳回代表目前物件的字串。 (繼承來源 Object) |
WriteDocument(Object, Stream) |
將傳遞的 DiscoveryDocument 寫入至傳遞的 Stream。 |