Application.PerformanceQueryInterval Property

아티클
12/15/2008

Gets or sets a TimeSpan object that specifies how frequently the application updates its performance counters.

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

구문

‘선언
Public Property PerformanceQueryInterval As TimeSpan

public TimeSpan PerformanceQueryInterval { get; set; }

public:
property TimeSpan PerformanceQueryInterval {
    TimeSpan get ();
    void set (TimeSpan value);
}

/** @property */
public TimeSpan get_PerformanceQueryInterval ()

/** @property */
public void set_PerformanceQueryInterval (TimeSpan value)

public function get PerformanceQueryInterval () : TimeSpan

public function set PerformanceQueryInterval (value : TimeSpan)

속성 값

A TimeSpan object that specifies how often the application updates its performance counters.

주의

업데이트된 텍스트:2005년 12월 5일

If you use the Application(Instance,String) constructor, the default value is 60 seconds. If you use the default constructor, you must set this property.

예

The following examples show how to set all application execution settings, including the performance query interval:

// Define application execution settings
myApplication.QuantumDuration = new TimeSpan(0, 0, 15);
myApplication.PerformanceQueryInterval = new TimeSpan(0, 0, 5);
myApplication.SubscriptionQuantumLimit = 1;
myApplication.ChronicleQuantumLimit = 1;
myApplication.VacuumRetentionAge = new TimeSpan(0, 0, 1);
myApplication.LogBeforeDeliveryAttempts = false;
myApplication.LogNotificationText = false;
myApplication.LogStatusInfo = false;
myApplication.EventThrottle = 500;
myApplication.NotificationThrottle = 500;
myApplication.SubscriptionThrottle = 500;
myApplication.ProcessEventsInOrder = false;

' Define application execution settings
myApplication.QuantumDuration = New TimeSpan(0, 0, 15)
myApplication.PerformanceQueryInterval = New TimeSpan(0, 0, 5)
myApplication.SubscriptionQuantumLimit = 1
myApplication.ChronicleQuantumLimit = 1
myApplication.VacuumRetentionAge = New TimeSpan(0, 0, 1)
myApplication.LogBeforeDeliveryAttempts = False
myApplication.LogNotificationText = False
myApplication.LogStatusInfo = False
myApplication.EventThrottle = 500
myApplication.NotificationThrottle = 500
myApplication.SubscriptionThrottle = 500
myApplication.ProcessEventsInOrder = False

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

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

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