HttpWebClientProtocol.UserAgent 属性
定义
重要
一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。 对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。
获取或设置随每个请求发送的用户代理标头的值。
public:
property System::String ^ UserAgent { System::String ^ get(); void set(System::String ^ value); };public string UserAgent { get; set; }[System.ComponentModel.Browsable(false)]
public string UserAgent { get; set; }member this.UserAgent : string with get, set[<System.ComponentModel.Browsable(false)>]
member this.UserAgent : string with get, setPublic Property UserAgent As StringHTTP 协议用户代理标头的值。 默认为“MS Web Services Client Protocol number”，其中 number 为公共语言运行时的版本（例如 1.0.3705.0）。
- 属性
// MyMath is a proxy class.
test::MyMath^ objMyMath = gcnew test::MyMath;
// Get the default user agent.
Console::WriteLine( "Default user agent is: {0}", objMyMath->UserAgent );
objMyMath->UserAgent = "My Agent";
Console::WriteLine( "Modified user agent is: {0}", objMyMath->UserAgent );
// MyMath is a proxy class.
MyMath objMyMath = new MyMath();
// Get the default user agent.
Console.WriteLine("Default user agent is: " + objMyMath.UserAgent);
objMyMath.UserAgent = "My Agent";
Console.WriteLine("Modified user agent is: " + objMyMath.UserAgent);
' MyMath is a proxy class.
Dim objMyMath As MyMath = new MyMath()
' Get the default user agent.
Console.WriteLine("Default user agent is: " & objMyMath.UserAgent)
objMyMath.UserAgent = "My Agent"
Console.WriteLine("Modified user agent is: " & objMyMath.UserAgent)
用户代理字符串允许 Web 服务器标识客户端。
适用于
| 产品 | 版本 |
|---|---|
| .NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
