AsyncActionDescriptor.BeginExecute Method
Invokes the asynchronous action method by using the specified parameters and controller context.
Namespace: System.Web.Mvc.Async
Assembly: System.Web.Mvc (in System.Web.Mvc.dll)
Syntax
'Declaration
Public MustOverride Function BeginExecute ( _
controllerContext As ControllerContext, _
parameters As IDictionary(Of String, Object), _
callback As AsyncCallback, _
state As Object _
) As IAsyncResult
public abstract IAsyncResult BeginExecute(
ControllerContext controllerContext,
IDictionary<string, Object> parameters,
AsyncCallback callback,
Object state
)
public:
virtual IAsyncResult^ BeginExecute(
ControllerContext^ controllerContext,
IDictionary<String^, Object^>^ parameters,
AsyncCallback^ callback,
Object^ state
) abstract
Parameters
- controllerContext
Type: System.Web.Mvc.ControllerContext
The controller context.
- parameters
Type: System.Collections.Generic.IDictionary<String, Object>
The parameters of the action method.
- callback
Type: System.AsyncCallback
The callback method.
- state
Type: System.Object
An object that contains information to be used by the callback method. This parameter can be null reference (Nothing in Visual Basic).
Return Value
Type: System.IAsyncResult
An object that contains the result of an asynchronous call.