SubscriptionClassEnumeration.Item Property

Gets a reference to a 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 ReadOnly Default Property Item ( _
    subscriptionClassName As String _
) As SubscriptionClass

public SubscriptionClass this [
    string subscriptionClassName
] { get; }

public:
virtual property SubscriptionClass^ default [String^] {
    SubscriptionClass^ get (String^ subscriptionClassName) sealed;
}

/** @property */
public final SubscriptionClass get_Item (String subscriptionClassName)

参数

• subscriptionClassName
  The name of the subscription class that you want returned.

属性值

A SubscriptionClass object, which represents a specific subscription class.

示例

The following examples show how to use the Item property to return a SubscriptionClass object representing a specific subscription class:

Dim instanceName As String = "MyInstanceName"
Dim applicationName As String = "MyApplicationName"
Dim subscriptionClassName As String = "MySubscriptionClassName"

'Create an NSInstance object.
Dim myInstance As New NSInstance(instanceName)

'Create an NSApplication object.
Dim myApplication As New NSApplication(myInstance, applicationName)

'Create a SubscriptionClassEnumeration object.
Dim mySubscriptionClassEnumeration As _
    New SubscriptionClassEnumeration(myApplication)

'Use the Item property to return a SubscriptionClass object.
Dim mySubscriptionClass As SubscriptionClass = _
    mySubscriptionClassEnumeration(subscriptionClassName)

string instanceName = "MyInstanceName";
string applicationName = "MyApplicationName";
string subscriptionClassName = "MySubscriptionClassName";

//Create an NSInstance object.
NSInstance myInstance = new NSInstance(instanceName);

//Create an NSApplication object.
NSApplication myApplication = 
    new NSApplication(myInstance, applicationName);

//Create a SubscriptionClassEnumeration object.
SubscriptionClassEnumeration mySubscriptionClassEnumeration = 
    new SubscriptionClassEnumeration(myApplication);

//Use the Item property to return a SubscriptionClass object.
SubscriptionClass mySubscriptionClass = 
    mySubscriptionClassEnumeration[subscriptionClassName];

线程安全

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

平台

开发平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

目标平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

请参阅

参考

SubscriptionClassEnumeration Class
SubscriptionClassEnumeration Members
Microsoft.SqlServer.NotificationServices Namespace