InstanceEnumeration.GetEnumerator Method

Gets an IEnumerator interface used for iterating through the collection of Notification Services instance descriptions represented by the InstanceEnumeration object.

命名空間: Microsoft.SqlServer.NotificationServices
組件: Microsoft.SqlServer.NotificationServices (in microsoft.sqlserver.notificationservices.dll)

語法

'宣告
Public Function GetEnumerator As IEnumerator

public IEnumerator GetEnumerator ()

public:
virtual IEnumerator^ GetEnumerator () sealed

public final IEnumerator GetEnumerator ()

public final function GetEnumerator () : IEnumerator

傳回值

An IEnumerator interface for the InstanceEnumeration object.

備註

Use this method to return an IEnumerator interface that allows you to iterate through the Notification Services instance descriptions in an InstanceEnumeration object.

範例

The following examples show how to use an InstanceEnumeration object to iterate through a set of Notification Services instance descriptions. The GetEnumerator method makes the For Each and foreach statements possible:

'Create an InstanceEnumeration object.
Dim myInstanceEnumeration As New InstanceEnumeration()

'Iterate through the instance descriptions.
Dim instanceDescription As NSInstanceDescription
For Each instanceDescription In myInstanceEnumeration
    Console.WriteLine("Instance Name: {0}", _
    instanceDescription.InstanceName)
Next instanceDescription

//InstanceEnumeration.GetEnumerator Method sample

//Create an InstanceEnumeration object.
InstanceEnumeration myInstanceEnumeration = 
    new InstanceEnumeration();

//Iterate through the instance descriptions.
foreach (NSInstanceDescription instanceDescription 
    in myInstanceEnumeration)
{
    Console.WriteLine("Instance Name: {0}", 
        instanceDescription.InstanceName);
}

執行緒安全性

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

開發平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

目標平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

請參閱

參考

InstanceEnumeration Class
InstanceEnumeration Members
Microsoft.SqlServer.NotificationServices Namespace