WebResponse.ContentType 属性

public:
 abstract property System::String ^ ContentType { System::String ^ get(); };

public:
 virtual property System::String ^ ContentType { System::String ^ get(); void set(System::String ^ value); };

public abstract string ContentType { get; }

public virtual string ContentType { get; set; }

member this.ContentType : string

member this.ContentType : string with get, set

Public MustOverride ReadOnly Property ContentType As String

Public Overridable Property ContentType As String

属性值

包含响应的内容类型的字符串。

例外

示例

以下示例使用 ContentType 属性获取响应的内容类型。

         // Create a 'WebRequest' with the specified url.
WebRequest myWebRequest = WebRequest.Create("http://www.contoso.com"); 

// Send the 'WebRequest' and wait for response.
WebResponse myWebResponse = myWebRequest.GetResponse(); 

// Display the content length and content type received as headers in the response object.
Console.WriteLine("\nContent length :{0}, Content Type : {1}", 
                             myWebResponse.ContentLength, 
                             myWebResponse.ContentType);  

// Release resources of response object.
myWebResponse.Close();

' Create a 'WebRequest' with the specified url. 	
Dim myWebRequest As WebRequest = WebRequest.Create("www.contoso.com")

' Send the 'WebRequest' and wait for response.
Dim myWebResponse As WebResponse = myWebRequest.GetResponse()

' The ContentLength and ContentType received as headers in the response object are also exposed as properties.
   ' These provide information about the length and type of the entity body in the response.
Console.WriteLine(ControlChars.Cr + "Content length :{0}, Content Type : {1}", myWebResponse.ContentLength, myWebResponse.ContentType)
myWebResponse.Close()

注解

属性 ContentType 包含来自 Internet 资源的响应的 MIME 内容类型（如果已知）。

另请参阅

• ContentType