Subscription Constructor ()

2008-12-15

Creates an uninitialized instance of the Subscription class.

命名空间: Microsoft.SqlServer.NotificationServices
程序集: Microsoft.SqlServer.NotificationServices (in microsoft.sqlserver.notificationservices.dll)

语法

声明
Public Sub New

public Subscription ()

public:
Subscription ()

public Subscription ()

public function Subscription ()

备注

The parameterless constructor is used in conjunction with the Initialize method to enable COM interoperability. After construction, the resulting object must be initialized with a reference to an NSApplication object and a subscription class name before it can be used.

示例

The following example shows how to create and initialize a Subscription object in unmanaged Microsoft Visual Basic Scripting Edition (VBScript) code:

Dim testInstance, testApplication, testSubscription, subscriptionId

const instanceName = "Tutorial"
const applicationName = "Weather"
const subscriptionClassName = "WeatherCity"

' Create the NSInstance object.
set testInstance = WScript.CreateObject( _ 
    "Microsoft.SqlServer.NotificationServices.NSInstance")
testInstance.Initialize instanceName

' Create the NSApplication object.
set testApplication = WScript.CreateObject( _ 
    "Microsoft.SqlServer.NotificationServices.NSApplication")
testApplication.Initialize (testInstance), applicationName

' Create the Subscription object.
set testSubscription = WScript.CreateObject( _
    "Microsoft.SqlServer.NotificationServices.Subscription")
testSubscription.Initialize (testApplication), subscriptionClassName