HttpContentExtensions.ReadAsAsync Method (HttpContent, Type, IEnumerable<MediaTypeFormatter>, CancellationToken)
Returns a Task that will yield an object of the specified type from the content instance using one of the provided formatters to deserialize the content.
Namespace: System.Net.Http
Assembly: System.Net.Http.Formatting (in System.Net.Http.Formatting.dll)
Syntax
'Declaration
<ExtensionAttribute> _
Public Shared Function ReadAsAsync ( _
content As HttpContent, _
type As Type, _
formatters As IEnumerable(Of MediaTypeFormatter), _
cancellationToken As CancellationToken _
) As Task(Of Object)
'Usage
Dim content As HttpContent
Dim type As Type
Dim formatters As IEnumerable(Of MediaTypeFormatter)
Dim cancellationToken As CancellationToken
Dim returnValue As Task(Of Object)
returnValue = content.ReadAsAsync(type, _
formatters, cancellationToken)
public static Task<Object> ReadAsAsync(
this HttpContent content,
Type type,
IEnumerable<MediaTypeFormatter> formatters,
CancellationToken cancellationToken
)
[ExtensionAttribute]
public:
static Task<Object^>^ ReadAsAsync(
HttpContent^ content,
Type^ type,
IEnumerable<MediaTypeFormatter^>^ formatters,
CancellationToken cancellationToken
)
static member ReadAsAsync :
content:HttpContent *
type:Type *
formatters:IEnumerable<MediaTypeFormatter> *
cancellationToken:CancellationToken -> Task<Object>
public static function ReadAsAsync(
content : HttpContent,
type : Type,
formatters : IEnumerable<MediaTypeFormatter>,
cancellationToken : CancellationToken
) : Task<Object>
Parameters
- content
Type: HttpContent
The HttpContent instance from which to read.
- type
Type: System.Type
The type of the object to read.
- formatters
Type: System.Collections.Generic.IEnumerable<MediaTypeFormatter>
The collection of MediaTypeFormatter instances to use.
- cancellationToken
Type: System.Threading.CancellationToken
The token to cancel the operation.
Return Value
Type: System.Threading.Tasks.Task<Object>
An object instance of the specified type.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type HttpContent. When you use instance method syntax to call this method, omit the first parameter. For more information, see https://msdn.microsoft.com/en-us/library/bb384936(v=vs.118) or https://msdn.microsoft.com/en-us/library/bb383977(v=vs.118).