通过

HttpMediaTypeHeaderValue 类

  • 参考

定义

命名空间:
Windows.Web.Http.Headers
编辑

表示请求或响应中 HTTP 内容上的 Content-Type HTTP 标头的值。

public ref class HttpMediaTypeHeaderValue sealed : IStringable
/// [Windows.Foundation.Metadata.Activatable(Windows.Web.Http.Headers.IHttpMediaTypeHeaderValueFactory, 65536, Windows.Foundation.UniversalApiContract)]
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class HttpMediaTypeHeaderValue final : IStringable
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
/// [Windows.Foundation.Metadata.Activatable(Windows.Web.Http.Headers.IHttpMediaTypeHeaderValueFactory, 65536, "Windows.Foundation.UniversalApiContract")]
class HttpMediaTypeHeaderValue final : IStringable
[Windows.Foundation.Metadata.Activatable(typeof(Windows.Web.Http.Headers.IHttpMediaTypeHeaderValueFactory), 65536, typeof(Windows.Foundation.UniversalApiContract))]
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class HttpMediaTypeHeaderValue : IStringable
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
[Windows.Foundation.Metadata.Activatable(typeof(Windows.Web.Http.Headers.IHttpMediaTypeHeaderValueFactory), 65536, "Windows.Foundation.UniversalApiContract")]
public sealed class HttpMediaTypeHeaderValue : IStringable
function HttpMediaTypeHeaderValue(mediaType)
Public NotInheritable Class HttpMediaTypeHeaderValue
Implements IStringable
继承
Object Platform::Object IInspectable HttpMediaTypeHeaderValue
属性
ActivatableAttribute ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute
实现
IStringable

Windows 要求

设备系列
Windows 10 (在 10.0.10240.0 中引入)
API contract
Windows.Foundation.UniversalApiContract (在 v1.0 中引入)

注解

HttpMediaTypeHeaderValue 类表示在 HTTP 请求中发送或在 HTTP 响应中接收的 HTTP 内容的 Content-Type HTTP 标头的值。

HttpContentHeaderCollection 上的 ContentType 属性返回 HttpMediaTypeHeaderValue 对象。

构造函数

HttpMediaTypeHeaderValue(String)

初始化 HttpMediaTypeHeaderValue 类的新实例。

属性

CharSet

获取或设置 Content-Type HTTP 标头中使用的实体正文的字符集。
MediaType

获取或设置 Content-Type HTTP 标头中使用的实体正文的媒体 类型 。
Parameters

获取 Content-Type HTTP 标头中包含的一组参数。

方法

Parse(String)

将字符串转换为 HttpMediaTypeHeaderValue 实例。
ToString()

返回表示当前 HttpMediaTypeHeaderValue 对象的字符串。
TryParse(String, HttpMediaTypeHeaderValue)

确定字符串是否为有效的 HttpMediaTypeHeaderValue 信息。

适用于

另请参阅