WebClient.Encoding 屬性

定義

命名空間:

System.Net

組件:

System.Net.WebClient.dll

組件:

System.dll

組件:

netstandard.dll

取得或設定用來上傳和下載字串的 Encoding。

public:
 property System::Text::Encoding ^ Encoding { System::Text::Encoding ^ get(); void set(System::Text::Encoding ^ value); };

public System.Text.Encoding Encoding { get; set; }

member this.Encoding : System.Text.Encoding with get, set

Public Property Encoding As Encoding

屬性值

Encoding

Encoding，用於編碼字串。 這個屬性的預設值為 Default 傳回的編碼方式。

範例

下列程式碼範例示範如何設定此屬性的值。

void UploadString( String^ address )
{
   String^ data = "Time = 12:00am temperature = 50";
   WebClient^ client = gcnew WebClient;

   // Optionally specify an encoding for uploading and downloading strings.
   client->Encoding = System::Text::Encoding::UTF8;

   // Upload the data.
   String^ reply = client->UploadString( address, data );

   // Disply the server's response.
   Console::WriteLine( reply );
}

public static void UploadString(string address)
{
    string data = "Time = 12:00am temperature = 50";
    WebClient client = new WebClient();
    // Optionally specify an encoding for uploading and downloading strings.
    client.Encoding = System.Text.Encoding.UTF8;
    // Upload the data.
    string reply = client.UploadString(address, data);
    // Display the server's response.
    Console.WriteLine(reply);
}

Public Shared Sub UploadString(ByVal address As String)

    Dim data As String = "Time = 12:00am temperature = 50"
    Dim client As WebClient = New WebClient()
    '  Optionally specify an encoding for uploading and downloading strings.
    client.Encoding = System.Text.Encoding.UTF8
    '  Upload the data.
    Dim reply As String = client.UploadString(address, data)
    '  Disply the server's response.
    Console.WriteLine(reply)
End Sub

備註

UploadString和 UploadStringAsync 方法會使用這個屬性，在上傳字串之前，先將指定的字串 Byte 轉換成陣列。 如需詳細資訊，請參閱 GetBytes 方法。

使用 DownloadString 或 DownloadStringAsync 方法下載字串時， WebClient 會使用 Encoding 這個 所傳回的 ，將下載 Byte 的陣列轉換成字串。 如需詳細資訊，請參閱 GetString 方法。