DataServiceQuery<TElement>.BeginExecute Method
Starts an asynchronous network operation that executes the query represented by this object instance.
Namespace: System.Data.Services.Client
Assembly: Microsoft.Data.Services.Client (in Microsoft.Data.Services.Client.dll)
Syntax
'Declaration
Public Function BeginExecute ( _
callback As AsyncCallback, _
state As Object _
) As IAsyncResult
'Usage
Dim instance As DataServiceQuery
Dim callback As AsyncCallback
Dim state As Object
Dim returnValue As IAsyncResult
returnValue = instance.BeginExecute(callback, _
state)
public IAsyncResult BeginExecute(
AsyncCallback callback,
Object state
)
public:
IAsyncResult^ BeginExecute(
AsyncCallback^ callback,
Object^ state
)
member BeginExecute :
callback:AsyncCallback *
state:Object -> IAsyncResult
public function BeginExecute(
callback : AsyncCallback,
state : Object
) : IAsyncResult
Parameters
- callback
Type: System.AsyncCallback
The delegate to invoke when the operation completes.
- state
Type: System.Object
User defined object used to transfer state between the start of the operation and the callback defined by callback.
Return Value
Type: System.IAsyncResult
An IAsyncResult that represents the status of the asynchronous operation.