Export (0) Print
Expand All

HttpClient.SendAsync Method (HttpRequestMessage, HttpCompletionOption)

Sends an HTTP request with an HTTP completion option as an asynchronous operation.

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

'Declaration
Public Function SendAsync ( _
	request As HttpRequestMessage, _
	completionOption As HttpCompletionOption _
) As Task(Of HttpResponseMessage)
'Usage
Dim instance As HttpClient 
Dim request As HttpRequestMessage 
Dim completionOption As HttpCompletionOption 
Dim returnValue As Task(Of HttpResponseMessage)

returnValue = instance.SendAsync(request, _
	completionOption)

Parameters

request
Type: System.Net.Http.HttpRequestMessage
The HTTP request message to send.
completionOption
Type: System.Net.Http.HttpCompletionOption
An HTTP completion option value that indicates when the operation should be considered completed.

Return Value

Type: System.Threading.Tasks.Task(Of HttpResponseMessage)
The task object representing the asynchronous operation.

This operation will not block. The returned task object will complete once the entire response including content is read.

For a complete example of using the HttpClient class, see Calling a Web API From a .NET Client

Show:
© 2014 Microsoft