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System.Net.Http

System Library

Author Microsoft
Version 10.0.1
Tags

Public Types

System.​Net.​Http

class ByteArrayContent
Provides HTTP content based on a byte array.
enum ClientCertificateOption
Specifies how client certificates are provided.
class DelegatingHandler
A type for HTTP handlers that delegate the processing of HTTP response messages to another handler, called the inner handler.
class FormUrlEncodedContent
A container for name/value tuples encoded using application/x-www-form-urlencoded MIME type.
class HeaderEncodingSelector<​TContext>
Represents a method that specifies the encoding to use when interpreting header values.
class HttpClient
Provides a class for sending HTTP requests and receiving HTTP responses from a resource identified by a URI.
class HttpClientHandler
The default message handler used by <see cref="T:System.Net.Http.HttpClient" /> in .NET Framework and .NET Core 2.0 and earlier.
enum HttpCompletionOption
Indicates if <see cref="T:System.Net.Http.HttpClient" /> operations should be considered completed either as soon as a response is available, or after reading the entire response message including the content.
class HttpContent
A base class representing an HTTP entity body and content headers.
class HttpIOException
The exception that is thrown when an error occurs while reading the response.
enum HttpKeepAlivePingPolicy
Specifies when the HTTP/2 ping frame is sent on an idle connection.
class HttpMessageHandler
A base type for HTTP message handlers.
class HttpMessageInvoker
A specialty class that allows applications to call the <see cref="M:System.Net.Http.HttpMessageInvoker.SendAsync(System.Net.Http.HttpRequestMessage,System.Threading.CancellationToken)" /> method on an HTTP handler chain.
class HttpMethod
A helper class for retrieving and comparing standard HTTP methods and for creating new HTTP methods.
class HttpProtocolException
The exception thrown when an HTTP/2 or an HTTP/3 protocol error occurs.
enum HttpRequestError
Defines error categories representing the reason for <see cref="T:System.Net.Http.HttpRequestException" /> or <see cref="T:System.Net.Http.HttpIOException" /> .
class HttpRequestException
A base class for exceptions thrown by the <see cref="T:System.Net.Http.HttpClient" /> and <see cref="T:System.Net.Http.HttpMessageHandler" /> classes.
class HttpRequestMessage
Represents a HTTP request message.
class HttpRequestOptions
Represents a collection of options for an HTTP request.
struct HttpRequestOptionsKey<​TValue>
Represents a key in the options collection for an HTTP request.
class HttpResponseMessage
Represents a HTTP response message including the status code and data.
enum HttpVersionPolicy
Specifies behaviors for selecting and negotiating the HTTP version for a request.
class MessageProcessingHandler
A base type for handlers which only do some small processing of request and/or response messages.
class MultipartContent
Provides a collection of <see cref="T:System.Net.Http.HttpContent" /> objects that get serialized using the multipart/* content type specification.
class MultipartFormDataContent
Provides a container for content encoded using multipart/form-data MIME type.
class ReadOnlyMemoryContent
Provides HTTP content based on a <see cref="T:System.ReadOnlyMemory`1" /> .
class SocketsHttpConnectionContext
Represents the context passed to the <see cref="P:System.Net.Http.SocketsHttpHandler.ConnectCallback" /> for a <see cref="T:System.Net.Http.SocketsHttpHandler" /> instance. .
class SocketsHttpHandler
Provides the default message handler used by <see cref="T:System.Net.Http.HttpClient" /> in .NET Core 2.1 and later.
class SocketsHttpPlaintextStreamFilterContext
Represents the context passed to the PlaintextStreamFilter for a SocketsHttpHandler instance.
class StreamContent
Provides HTTP content based on a stream.
class StringContent
Provides HTTP content based on a string.

System.​Net.​Http.​Headers

class AuthenticationHeaderValue
Represents authentication information in Authorization, ProxyAuthorization, WWW-Authenticate, and Proxy-Authenticate header values.
class CacheControlHeaderValue
Represents the value of the Cache-Control header.
class ContentDispositionHeaderValue
Represents the value of the Content-Disposition header.
class ContentRangeHeaderValue
Represents the value of the Content-Range header.
class EntityTagHeaderValue
Represents an entity-tag header value.
struct HeaderStringValues
Provides a collection of header string values.
class HttpContentHeaders
Represents the collection of Content Headers as defined in RFC 2616.
class HttpHeaders
A collection of headers and their values as defined in RFC 2616.
struct HttpHeadersNonValidated
Provides a view on top of a <see cref="T:System.Net.Http.Headers.HttpHeaders" /> collection that avoids forcing validation or parsing on its contents.
class HttpHeaderValueCollection<​T>
Represents a collection of header values.
class HttpRequestHeaders
Represents the collection of Request Headers as defined in RFC 2616.
class HttpResponseHeaders
Represents the collection of Response Headers as defined in RFC 2616.
class MediaTypeHeaderValue
Represents a media type used in a Content-Type header as defined in the RFC 2616.
class MediaTypeWithQualityHeaderValue
Represents a media type with an additional quality factor used in a Content-Type header.
class NameValueHeaderValue
Represents a name/value pair used in various headers as defined in RFC 2616.
class NameValueWithParametersHeaderValue
Represents a name/value pair with parameters used in various headers as defined in RFC 2616.
class ProductHeaderValue
Represents a product token value in a User-Agent header.
class ProductInfoHeaderValue
Represents a value that can either be a product or a comment in a User-Agent header.
class RangeConditionHeaderValue
Represents an If-Range header value that can either be a date/time or an entity-tag value.
class RangeHeaderValue
Represents a Range header value.
class RangeItemHeaderValue
Represents a byte range in a Range header value.
class RetryConditionHeaderValue
Represents a Retry-After header value that can either be a date/time or a timespan value.
class StringWithQualityHeaderValue
Represents a string header value with an optional quality.
class TransferCodingHeaderValue
Represents an accept-encoding header value.
class TransferCodingWithQualityHeaderValue
Represents an Accept-Encoding header value with optional quality factor.
class ViaHeaderValue
Represents the value of a Via header.
class WarningHeaderValue
Represents a warning value used by the Warning header.

System.​Net.​Http.​Metrics

class HttpMetricsEnrichmentContext
Provides functionality for enriching the <c>http.client.request.duration</c> metric.