DiscoveryDocument.Read Metodo

public:
 static System::Web::Services::Discovery::DiscoveryDocument ^ Read(System::IO::Stream ^ stream);

public static System.Web.Services.Discovery.DiscoveryDocument Read(System.IO.Stream stream);

static member Read : System.IO.Stream -> System.Web.Services.Discovery.DiscoveryDocument

Public Shared Function Read (stream As Stream) As DiscoveryDocument

Parametri

Restituisce

Oggetto DiscoveryDocument contenente il contenuto di un documento di individuazione dall'oggetto passato Stream.

Vedi anche

• Stream

public:
 static System::Web::Services::Discovery::DiscoveryDocument ^ Read(System::IO::TextReader ^ reader);

public static System.Web.Services.Discovery.DiscoveryDocument Read(System.IO.TextReader reader);

static member Read : System.IO.TextReader -> System.Web.Services.Discovery.DiscoveryDocument

Public Shared Function Read (reader As TextReader) As DiscoveryDocument

Parametri

Restituisce

Oggetto DiscoveryDocument contenente il contenuto di un documento di individuazione dall'oggetto passato TextReader.

Esempio

Nell'esempio di codice seguente il documento di individuazione viene letto da " " http://localhost/example_Write2_cs.vsdisco in un oggetto XmlTextReader.

// Create a DiscoveryDocument.
DiscoveryDocument^ myDiscoveryDocument = gcnew DiscoveryDocument;

// Create an XmlTextReader with the sample file.
XmlTextReader^ myXmlTextReader = gcnew XmlTextReader(
   "http://localhost/example_Write2_cs.disco" );

// Read the given XmlTextReader.
myDiscoveryDocument = DiscoveryDocument::Read( myXmlTextReader );

FileStream^ myFileStream = gcnew FileStream(
   "log.txt",FileMode::OpenOrCreate,FileAccess::Write );
StreamWriter^ myStreamWriter = gcnew StreamWriter( myFileStream );

XmlTextWriter^ myXmlTextWriter = gcnew XmlTextWriter( myStreamWriter );
myDiscoveryDocument->Write( myXmlTextWriter );

myXmlTextWriter->Flush();
myXmlTextWriter->Close();

// Display the contents of the DiscoveryDocument on the console.
FileStream^ myFileStream1 = gcnew FileStream(
   "log.txt",FileMode::OpenOrCreate,FileAccess::Read );
StreamReader^ myStreamReader = gcnew StreamReader( myFileStream1 );

// Set the file pointer to the beginning.
myStreamReader->BaseStream->Seek( 0, SeekOrigin::Begin );
Console::WriteLine( "The contents of the DiscoveryDocument are: " );
while ( myStreamReader->Peek() > -1 )
{
   Console::WriteLine( myStreamReader->ReadLine() );
}
myStreamReader->Close();

// Create a DiscoveryDocument.
DiscoveryDocument myDiscoveryDocument = new DiscoveryDocument();

// Create an XmlTextReader with the sample file.
XmlTextReader myXmlTextReader = new
   XmlTextReader( "http://localhost/example_Write2_cs.disco" );

// Read the given XmlTextReader.
myDiscoveryDocument = DiscoveryDocument.Read( myXmlTextReader );

FileStream myFileStream = new
   FileStream( "log.txt", FileMode.OpenOrCreate, FileAccess.Write );
StreamWriter myStreamWriter = new StreamWriter( myFileStream );

XmlTextWriter myXmlTextWriter = new XmlTextWriter( myStreamWriter );
myDiscoveryDocument.Write( myXmlTextWriter );

myXmlTextWriter.Flush();
myXmlTextWriter.Close();

// Display the contents of the DiscoveryDocument on the console.
FileStream myFileStream1 = new
   FileStream( "log.txt", FileMode.OpenOrCreate, FileAccess.Read );
StreamReader myStreamReader = new StreamReader( myFileStream1 );

// Set the file pointer to the beginning.
myStreamReader.BaseStream.Seek(0, SeekOrigin.Begin);
Console.WriteLine( "The contents of the DiscoveryDocument are:" );
while ( myStreamReader.Peek() > -1 )
{
   Console.WriteLine( myStreamReader.ReadLine() );
}
myStreamReader.Close();

' Create a DiscoveryDocument.
Dim myDiscoveryDocument As New DiscoveryDocument()

' Create an XmlTextReader with the sample file.
Dim myXmlTextReader As _
    New XmlTextReader("http://localhost/example_Write2_vb.disco")

' Read the given XmlTextReader.
myDiscoveryDocument = DiscoveryDocument.Read(myXmlTextReader)

Dim myFileStream As _
    New FileStream("log.txt", FileMode.OpenOrCreate, FileAccess.Write)
Dim myStreamWriter As New StreamWriter(myFileStream)

Dim myXmlTextWriter As New XmlTextWriter(myStreamWriter)
myDiscoveryDocument.Write(myXmlTextWriter)

myXmlTextWriter.Flush()
myXmlTextWriter.Close()

' Display the contents of the DiscoveryDocument on the console.
Dim myFileStream1 As New FileStream( _
    "log.txt", FileMode.OpenOrCreate, FileAccess.Read)
Dim myStreamReader As New StreamReader(myFileStream1)

' Set the file pointer to the beginning.
myStreamReader.BaseStream.Seek(0, SeekOrigin.Begin)
Console.WriteLine("The contents of the DiscoveryDocument are: ")
While myStreamReader.Peek() > - 1
   Console.WriteLine(myStreamReader.ReadLine())
End While
myStreamReader.Close()

Vedi anche

• TextReader

public:
 static System::Web::Services::Discovery::DiscoveryDocument ^ Read(System::Xml::XmlReader ^ xmlReader);

public static System.Web.Services.Discovery.DiscoveryDocument Read(System.Xml.XmlReader xmlReader);

static member Read : System.Xml.XmlReader -> System.Web.Services.Discovery.DiscoveryDocument

Public Shared Function Read (xmlReader As XmlReader) As DiscoveryDocument

Parametri

Restituisce

Oggetto DiscoveryDocument contenente il contenuto di un documento di individuazione dall'oggetto passato XmlReader.

Esempio

Nell'esempio di codice seguente viene letto il contenuto di un documento di individuazione, se il CanRead(XmlReader) metodo è true.

// Check whether the given XmlTextReader is readable.
if ( DiscoveryDocument::CanRead( myXmlTextReader ) )
      
// Read the given XmlTextReader.
myDiscoveryDocument = DiscoveryDocument::Read( myXmlTextReader );
else
      Console::WriteLine( "The supplied file is not readable" );

// Check whether the given XmlTextReader is readable.
if ( DiscoveryDocument.CanRead( myXmlTextReader ))
{
   // Read the given XmlTextReader.
   myDiscoveryDocument = DiscoveryDocument.Read( myXmlTextReader );
}
else
{
   Console.WriteLine( "The supplied file is not readable" );
}

' Check whether the given XmlTextReader is readable.
If DiscoveryDocument.CanRead(myXmlTextReader) = True Then
   ' Read the given XmlTextReader.
   myDiscoveryDocument = DiscoveryDocument.Read(myXmlTextReader)
Else
   Console.WriteLine("The supplied file is not readable")
End If

Vedi anche

• XmlReader