HttpWebRequest 构造函数
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。
初始化 HttpWebRequest 类的新实例。 这些构造函数已过时;请参阅“备注”部分,了解详细信息。
重载
HttpWebRequest() |
已过时.
已过时.
初始化 HttpWebRequest 类的新实例。 此构造函数已过时。 |
HttpWebRequest(SerializationInfo, StreamingContext) |
已过时.
已过时.
已过时.
已过时.
从 HttpWebRequest 和 SerializationInfo 类的指定实例初始化 StreamingContext 类的新实例。 此构造函数已过时。 |
注解
这两个 HttpWebRequest 构造函数都已过时,不应使用。 WebRequest.CreateHttp调用 方法以初始化新HttpWebRequest对象。
HttpWebRequest()
注意
This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
注意
This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
初始化 HttpWebRequest 类的新实例。 此构造函数已过时。
public:
HttpWebRequest();
[System.Obsolete("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
[System.Obsolete("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
public HttpWebRequest ();
[System.Obsolete("This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.", true)]
public HttpWebRequest ();
Public Sub New ()
- 属性
适用于
HttpWebRequest(SerializationInfo, StreamingContext)
- Source:
- HttpWebRequest.cs
- Source:
- HttpWebRequest.cs
- Source:
- HttpWebRequest.cs
注意
Serialization is obsoleted for this type. https://go.microsoft.com/fwlink/?linkid=14202
注意
WebRequest, HttpWebRequest, ServicePoint, and WebClient are obsolete. Use HttpClient instead
注意
WebRequest, HttpWebRequest, ServicePoint, and WebClient are obsolete. Use HttpClient instead.
注意
Serialization is obsoleted for this type. http://go.microsoft.com/fwlink/?linkid=14202
从 HttpWebRequest 和 SerializationInfo 类的指定实例初始化 StreamingContext 类的新实例。 此构造函数已过时。
protected:
HttpWebRequest(System::Runtime::Serialization::SerializationInfo ^ serializationInfo, System::Runtime::Serialization::StreamingContext streamingContext);
[System.Obsolete("Serialization is obsoleted for this type. https://go.microsoft.com/fwlink/?linkid=14202")]
protected HttpWebRequest (System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext);
[System.Obsolete("WebRequest, HttpWebRequest, ServicePoint, and WebClient are obsolete. Use HttpClient instead", DiagnosticId="SYSLIB0014", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
protected HttpWebRequest (System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext);
[System.Obsolete("WebRequest, HttpWebRequest, ServicePoint, and WebClient are obsolete. Use HttpClient instead.", DiagnosticId="SYSLIB0014", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
protected HttpWebRequest (System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext);
[System.Obsolete("Serialization is obsoleted for this type. http://go.microsoft.com/fwlink/?linkid=14202")]
protected HttpWebRequest (System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext);
protected HttpWebRequest (System.Runtime.Serialization.SerializationInfo serializationInfo, System.Runtime.Serialization.StreamingContext streamingContext);
[<System.Obsolete("Serialization is obsoleted for this type. https://go.microsoft.com/fwlink/?linkid=14202")>]
new System.Net.HttpWebRequest : System.Runtime.Serialization.SerializationInfo * System.Runtime.Serialization.StreamingContext -> System.Net.HttpWebRequest
[<System.Obsolete("WebRequest, HttpWebRequest, ServicePoint, and WebClient are obsolete. Use HttpClient instead", DiagnosticId="SYSLIB0014", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
new System.Net.HttpWebRequest : System.Runtime.Serialization.SerializationInfo * System.Runtime.Serialization.StreamingContext -> System.Net.HttpWebRequest
[<System.Obsolete("WebRequest, HttpWebRequest, ServicePoint, and WebClient are obsolete. Use HttpClient instead.", DiagnosticId="SYSLIB0014", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
new System.Net.HttpWebRequest : System.Runtime.Serialization.SerializationInfo * System.Runtime.Serialization.StreamingContext -> System.Net.HttpWebRequest
[<System.Obsolete("Serialization is obsoleted for this type. http://go.microsoft.com/fwlink/?linkid=14202")>]
new System.Net.HttpWebRequest : System.Runtime.Serialization.SerializationInfo * System.Runtime.Serialization.StreamingContext -> System.Net.HttpWebRequest
new System.Net.HttpWebRequest : System.Runtime.Serialization.SerializationInfo * System.Runtime.Serialization.StreamingContext -> System.Net.HttpWebRequest
Protected Sub New (serializationInfo As SerializationInfo, streamingContext As StreamingContext)
参数
- serializationInfo
- SerializationInfo
包含序列化新 HttpWebRequest 对象所需信息的 SerializationInfo 对象。
- streamingContext
- StreamingContext
包含与新 HttpWebRequest 对象关联的序列化流的源和目标的 StreamingContext 对象。
- 属性
注解
使用序列化时,应用程序必须在完全信任模式下运行。
另请参阅
适用于
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