HttpWebResponse.ContentEncoding 屬性

定義

取得用來將回應主體編碼的方法。Gets the method that is used to encode the body of the response.

public:
 property System::String ^ ContentEncoding { System::String ^ get(); };
public string ContentEncoding { get; }
member this.ContentEncoding : string
Public ReadOnly Property ContentEncoding As String

屬性值

String

字串,描述用來將回應主體編碼的方法。A string that describes the method that is used to encode the body of the response.

例外狀況

目前的執行個體已經過處置。The current instance has been disposed.

範例

下列範例會使用 ContentEncoding 屬性來取得回應所傳回之內容編碼標頭的值。The following example uses the ContentEncoding property to obtain the value of the Content-Encoding header returned with the response.

try
{
   HttpWebRequest^ myHttpWebRequest = (HttpWebRequest^)( WebRequest::Create( url ) );
   HttpWebResponse^ myHttpWebResponse = (HttpWebResponse^)( myHttpWebRequest->GetResponse() );

   Console::WriteLine( "The encoding method used is: {0}", myHttpWebResponse->ContentEncoding );
   Console::WriteLine( "The character set used is : {0}", myHttpWebResponse->CharacterSet );

   char separator = '/';
   String^ contenttype = myHttpWebResponse->ContentType;
   // Retrieve 'text' if the content type is of 'text/html.
   String^ maintype = contenttype->Substring( 0, contenttype->IndexOf( separator ) );
   // Display only 'text' type.
   if ( String::Compare( maintype, "text" ) == 0 )
   {
      Console::WriteLine( "\n Content type is 'text'." );
try
      {	
        HttpWebRequest myHttpWebRequest = (HttpWebRequest)WebRequest.Create(url);
        HttpWebResponse myHttpWebResponse = (HttpWebResponse)myHttpWebRequest.GetResponse();

        Console.WriteLine("The encoding method used is: " + myHttpWebResponse.ContentEncoding);
        Console.WriteLine("The character set used is :" + myHttpWebResponse.CharacterSet);

        char seperator = '/';
        String contenttype = myHttpWebResponse.ContentType;
        // Retrieve 'text' if the content type is of 'text/html.
        String maintype = contenttype.Substring(0,contenttype.IndexOf(seperator));
        // Display only 'text' type.
        if (String.Compare(maintype,"text") == 0)
            {
            Console.WriteLine("\n Content type is 'text'.");

Try
   Dim myHttpWebRequest As HttpWebRequest = CType(WebRequest.Create(url), HttpWebRequest)
   Dim myHttpWebResponse As HttpWebResponse = CType(myHttpWebRequest.GetResponse(), HttpWebResponse)
   
   Console.WriteLine(("The encoding method used is: " + myHttpWebResponse.ContentEncoding))
   Console.WriteLine(("The character set used is :" + myHttpWebResponse.CharacterSet))
   
   Dim seperator As Char = "/"c
   Dim contenttype As [String] = myHttpWebResponse.ContentType
   ' Retrieve 'text' if the content type is of 'text/html.
   Dim maintype As [String] = contenttype.Substring(0, contenttype.IndexOf(seperator))
   ' Display only 'text' type.
   If [String].Compare(maintype, "text") = 0 Then
      Console.WriteLine(ControlChars.NewLine + " Content type is 'text'.")
      

備註

ContentEncoding屬性包含回應所傳回的內容編碼標頭值。The ContentEncoding property contains the value of the Content-Encoding header returned with the response.

適用於