WebHeaderCollection.GetValues Methode

Definition

Ruft ein Array von Headerwerten ab, die in einem Header gespeichert sind.Gets an array of header values stored in a header.

Überlädt

GetValues(String)

Ruft ein Array von Headerwerten ab, die in einem Header gespeichert sind.Gets an array of header values stored in a header.

GetValues(Int32)

Ruft ein Array von in der index-Position der Headerauflistung gespeicherten Headerwerten ab.Gets an array of header values stored in the index position of the header collection.

GetValues(String)

Ruft ein Array von Headerwerten ab, die in einem Header gespeichert sind.Gets an array of header values stored in a header.

public:
 override cli::array <System::String ^> ^ GetValues(System::String ^ header);
public override string[]? GetValues (string header);
public override string[] GetValues (string header);
override this.GetValues : string -> string[]
Public Overrides Function GetValues (header As String) As String()

Parameter

header
String

Der zurückzugebende Header.The header to return.

Gibt zurück

String[]

Ein Array von Headerzeichenfolgen.An array of header strings.

Beispiele

Im folgenden Beispiel wird die- GetValues Methode verwendet, um ein Array von Werten für jeden Header in der abzurufen WebHeaderCollection .The following example uses the GetValues method to retrieve an array of values for each header in the WebHeaderCollection.

// Create a web request for S"www.msn.com".
HttpWebRequest^ myHttpWebRequest = dynamic_cast<HttpWebRequest^>(WebRequest::Create( "http://www.msn.com" ));
myHttpWebRequest->Timeout = 1000;

// Get the associated response for the above request.
HttpWebResponse^ myHttpWebResponse = dynamic_cast<HttpWebResponse^>(myHttpWebRequest->GetResponse());

// Get the headers associated with the response.
WebHeaderCollection^ myWebHeaderCollection = myHttpWebResponse->Headers;
for ( int i = 0; i < myWebHeaderCollection->Count; i++ )
{
   String^ header = myWebHeaderCollection->GetKey( i );
   array<String^>^values = myWebHeaderCollection->GetValues( header );
   if ( values->Length > 0 )
   {
      Console::WriteLine( "The values of {0} header are : ", header );
      for ( int j = 0; j < values->Length; j++ )
         Console::WriteLine( "\t {0}", values[ j ] );
   }
   else
            Console::WriteLine( "There is no value associated with the header" );
}
myHttpWebResponse->Close();
// Create a web request for "www.msn.com".
 HttpWebRequest myHttpWebRequest = (HttpWebRequest) WebRequest.Create("http://www.msn.com");
myHttpWebRequest.Timeout = 1000;
// Get the associated response for the above request.
 HttpWebResponse myHttpWebResponse = (HttpWebResponse) myHttpWebRequest.GetResponse();

// Get the headers associated with the response.
WebHeaderCollection myWebHeaderCollection = myHttpWebResponse.Headers;

for(int i = 0; i < myWebHeaderCollection.Count; i++) {
    String header = myWebHeaderCollection.GetKey(i);
    String[] values = myWebHeaderCollection.GetValues(header);
    if(values.Length > 0) {
        Console.WriteLine("The values of {0} header are : ", header);
        for(int j = 0; j < values.Length; j++) 
            Console.WriteLine("\t{0}", values[j]);
    }
    else
    {
        Console.WriteLine("There is no value associated with the header");
    }
}
myHttpWebResponse.Close();
    'Create a web request for "www.msn.com".
    Dim myHttpWebRequest As HttpWebRequest = CType(WebRequest.Create("http://www.msn.com"), HttpWebRequest)
myHttpWebRequest.Timeout = 1000
    'Get the associated response for the above request.
    Dim myHttpWebResponse As HttpWebResponse = CType(myHttpWebRequest.GetResponse(), HttpWebResponse)
    
    'Get the headers associated with the response.
    Dim myWebHeaderCollection As WebHeaderCollection = myHttpWebResponse.Headers
    Dim i As Integer
    For i = 0 To myWebHeaderCollection.Count - 1
        Dim header As [String] = myWebHeaderCollection.GetKey(i)
        Dim values As [String]() = myWebHeaderCollection.GetValues(header)
        If values.Length > 0 Then
            Console.WriteLine("The values of {0} header are : ", header)
            Dim j As Integer
            For j = 0 To values.Length - 1
                Console.WriteLine(ControlChars.Tab + "{0}", values(j))
            Next j
        Else
            Console.WriteLine("There is no value associated with the header")
        End If
    Next i 

Hinweise

GetValues Gibt den Inhalt des angegebenen Headers als Array zurück.GetValues returns the contents of the specified header as an array.

GetValues(Int32)

Ruft ein Array von in der index-Position der Headerauflistung gespeicherten Headerwerten ab.Gets an array of header values stored in the index position of the header collection.

public:
 override cli::array <System::String ^> ^ GetValues(int index);
public override string[]? GetValues (int index);
public override string[] GetValues (int index);
override this.GetValues : int -> string[]
Public Overrides Function GetValues (index As Integer) As String()

Parameter

index
Int32

Der zurückzugebende Headerindex.The header index to return.

Gibt zurück

String[]

Ein Array von Headerzeichenfolgen.An array of header strings.

Hinweise

GetValues Gibt den Inhalt des angegebenen Headers als Array zurück.GetValues returns the contents of the specified header as an array.

Gilt für: