• Article

ExchangeServiceBinding.BeginSubscribe Method

The BeginSubscribe method is used to begin an asynchronous Subscribe call.

Namespace:  ExchangeWebServices
Assembly:  EWS (in EWS.dll)

Syntax

'Declaration
Public Function BeginSubscribe ( _
    Subscribe1 As SubscribeType, _
    callback As AsyncCallback, _
    asyncState As Object _
) As IAsyncResult
'Usage
Dim instance As ExchangeServiceBinding
Dim Subscribe1 As SubscribeType
Dim callback As AsyncCallback
Dim asyncState As Object
Dim returnValue As IAsyncResult

returnValue = instance.BeginSubscribe(Subscribe1, _
    callback, asyncState)

public IAsyncResult BeginSubscribe(
    SubscribeType Subscribe1,
    AsyncCallback callback,
    Object asyncState
)

Parameters

Return Value

Type: System.IAsyncResult
The BeginSubscribe method returns an IAsyncResult object.