EventClass.EventFields Property

아티클
12/15/2008

Gets the EventFieldCollection for the EventClass.

네임스페이스: Microsoft.SqlServer.Management.Nmo
어셈블리: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

구문

‘선언
Public ReadOnly Property EventFields As EventFieldCollection

public EventFieldCollection EventFields { get; }

public:
property EventFieldCollection^ EventFields {
    EventFieldCollection^ get ();
}

/** @property */
public EventFieldCollection get_EventFields ()

public function get EventFields () : EventFieldCollection

속성 값

The EventFieldCollection object for the event class.

주의

You must define event fields for each event class.

The EventFieldCollection object collection contains the event fields that define the schema for the event class. You can add fields to the schema by using the collection's Add method.

예

The following examples show how to add an event field to the end of the collection of event fields:

// Add an orgin field to the end of the field collection
EventField eventOrgin = 
    new EventField(flightEvents, "LeavingFrom");
eventOrgin.Type = "nvarchar(6)";
eventOrgin.TypeModifier = "not null";
flightEvents.EventFields.Add(eventOrgin);

' Add an orgin field to the end of the field collection.
Dim eventOrgin As EventField = _
    New EventField(flightEvents, "LeavingFrom")
eventOrgin.Type = "nvarchar(6)"
eventOrgin.TypeModifier = "not null"
flightEvents.EventFields.Add(eventOrgin)

The following examples show how to add an event field to an event class before a specific event field:

// Define a destination field and add it before the Price field
EventField eventDestination = 
    new EventField(flightEvents, "GoingTo");
eventDestination.Type = "nvarchar(6)";
flightEvents.EventFields.Add(eventDestination, "Price");

' Define a destination field and add it before the Price field.
Dim eventDestination As EventField = _
    New EventField(flightEvents, "GoingTo")
eventDestination.Type = "nvarchar(6)"
flightEvents.EventFields.Add(eventDestination, "Price")

The following examples show how to add an event field to an event class at a specific position:

// Define a price field and add it at position 1
EventField eventPrice = new EventField(flightEvents, "Price");
eventPrice.Type = "float";
flightEvents.EventFields.Add(eventPrice, 1);

' Define a price field and add it at position 1.
Dim eventPrice As EventField = _
    New EventField(flightEvents, "Price")
eventPrice.Type = "float"
flightEvents.EventFields.Add(eventPrice, 1)

스레드 보안

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.

플랫폼

개발 플랫폼

지원되는 플랫폼 목록은 SQL Server 2005 설치를 위한 하드웨어 및 소프트웨어 요구 사항을 참조하십시오.

대상 플랫폼

지원되는 플랫폼 목록은 SQL Server 2005 설치를 위한 하드웨어 및 소프트웨어 요구 사항을 참조하십시오.

참고 항목

참조

EventClass Class
EventClass Members
Microsoft.SqlServer.Management.Nmo Namespace

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