HttpContentMultipartExtensions.ReadAsMultipartAsync<T> Method (HttpContent, T, Int32, CancellationToken)

Reads all body parts within a MIME multipart message and produces a set of HttpContent instances as a result using the streamProvider instance to determine where the contents of each body part is written and bufferSize as read buffer size.

Namespace:  System.Net.Http
Assembly:  System.Net.Http.Formatting (in System.Net.Http.Formatting.dll)

public static Task<T> ReadAsMultipartAsync<T>(
	this HttpContent content,
	T streamProvider,
	int bufferSize,
	CancellationToken cancellationToken
where T : MultipartStreamProvider

Type Parameters


The type of the MIME multipart.


Type: HttpContent
An existing HttpContent instance to use for the object's content.
Type: T
A stream provider providing output streams for where to write body parts as they are parsed.
Type: System.Int32
Size of the buffer used to read the contents.
Type: System.Threading.CancellationToken
The token to cancel the operation.

Return Value

Type: System.Threading.Tasks.Task<T>
A Task<TResult> representing the tasks of getting the collection of HttpContent instances where each instance represents a body part.

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 or