EventClassEnumeration.Item Property

Gets a reference to an event class.

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

語法

'宣告
Public ReadOnly Default Property Item ( _
    eventClassName As String _
) As EventClass

public EventClass this [
    string eventClassName
] { get; }

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

/** @property */
public final EventClass get_Item (String eventClassName)

參數

• eventClassName
  The name of the event class that you want returned.

屬性值

The specified EventClass.

範例

The following examples show how to use the Item property to return an EventClass object representing a specific event class:

Dim instanceName As String = "MyInstanceName"
Dim applicationName As String = "MyApplicationName"
Dim eventClassName As String = "MyEventClassName"

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

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

'Create an EventClassEnumeration object.
Dim myEventClassEnumeration As _
    New EventClassEnumeration(myApplication)

'Use the Item property to return an EventClass object.
Dim myEventClass As EventClass = _
    myEventClassEnumeration(eventClassName)

string instanceName = "MyInstanceName";
string applicationName = "MyApplicationName";
string eventClassName = "MyEventClassName";

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

//Create an EventClassEnumeration object.
EventClassEnumeration myEventClassEnumeration = 
    new EventClassEnumeration(myApplication);

//Use the Item property to return an EventClass object.
EventClass myEventClass = 
    myEventClassEnumeration[eventClassName];

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

EventClassEnumeration Class
EventClassEnumeration Members
Microsoft.SqlServer.NotificationServices Namespace