HttpClientExtensions.PostAsJsonAsync<T> Method (HttpClient, Uri, T)
Sends a POST request as an asynchronous operation to the specified URI with the given value serialized as JSON.
Namespace: System.Net.Http
Assembly: System.Net.Http.Formatting (in System.Net.Http.Formatting.dll)
Syntax
'Declaration
<ExtensionAttribute> _
Public Shared Function PostAsJsonAsync(Of T) ( _
client As HttpClient, _
requestUri As Uri, _
value As T _
) As Task(Of HttpResponseMessage)
'Usage
Dim client As HttpClient
Dim requestUri As Uri
Dim value As T
Dim returnValue As Task(Of HttpResponseMessage)
returnValue = client.PostAsJsonAsync(requestUri, _
value)
public static Task<HttpResponseMessage> PostAsJsonAsync<T>(
this HttpClient client,
Uri requestUri,
T value
)
[ExtensionAttribute]
public:
generic<typename T>
static Task<HttpResponseMessage^>^ PostAsJsonAsync(
HttpClient^ client,
Uri^ requestUri,
T value
)
static member PostAsJsonAsync :
client:HttpClient *
requestUri:Uri *
value:'T -> Task<HttpResponseMessage>
JScript does not support generic types and methods.
Type Parameters
- T
The type of value.
Parameters
- client
Type: HttpClient
The client used to make the request.
- requestUri
Type: System.Uri
The URI the request is sent to.
- value
Type: T
The value that will be placed in the request's entity body.
Return Value
Type: System.Threading.Tasks.Task<HttpResponseMessage>
A task object representing the asynchronous operation.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type HttpClient. 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).
Remarks
This method uses the default instance of JsonMediaTypeFormatter.