WebHeaderCollection.GetValues WebHeaderCollection.GetValues WebHeaderCollection.GetValues WebHeaderCollection.GetValues Method

Definition

Gets an array of header values stored in a header.

Overloads

GetValues(String) GetValues(String) GetValues(String) GetValues(String)

Gets an array of header values stored in a header.

GetValues(Int32) GetValues(Int32) GetValues(Int32) GetValues(Int32)

Gets an array of header values stored in the index position of the header collection.

GetValues(String) GetValues(String) GetValues(String) GetValues(String)

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);
override this.GetValues : string -> string[]
Public Overrides Function GetValues (header As String) As String()

Parameters

header
String String String String

The header to return.

Returns

String[]

An array of header strings.

Examples

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 

Remarks

GetValues returns the contents of the specified header as an array.

GetValues(Int32) GetValues(Int32) GetValues(Int32) GetValues(Int32)

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);
override this.GetValues : int -> string[]
Public Overrides Function GetValues (index As Integer) As String()

Parameters

index
Int32 Int32 Int32 Int32

The header index to return.

Returns

String[]

An array of header strings.

Remarks

GetValues returns the contents of the specified header as an array.

Applies to