RuleFiringRecord 類別

定義

命名空間:

System.Web.Management

組件:

System.Web.dll

表示衍生自 WebManagementEvent 類別並實作 IWebEventCustomEvaluator 介面的事件引發記錄。

public ref class RuleFiringRecord sealed

public sealed class RuleFiringRecord

type RuleFiringRecord = class

Public NotInheritable Class RuleFiringRecord

繼承

Object

RuleFiringRecord

範例

下列程式碼範例示範如何在 RuleFiringRecord 傳遞至 CanFire 方法時使用 。

// Implements the IWebEventCustomEvaluator.CanFire 
// method. It is called by the ASP.NET if this custom
// type is configured in the profile
// element of the healthMonitoring section.
public bool CanFire(
    System.Web.Management.WebBaseEvent e, 
    RuleFiringRecord rule)
{

    bool fireEvent;
    string lastFired = rule.LastFired.ToString();
    string timesRaised = rule.TimesRaised.ToString();

    // Fire every other event raised.
    fireEvent =
        (rule.TimesRaised % 2 == 0) ? true : false;

    if (fireEvent)
    {
        firingRecordInfo =
            string.Format("Event last fired: {0}",
            lastFired) +
            string.Format(". Times raised: {0}",
            timesRaised);
    }
    else
        firingRecordInfo =
          string.Format(
           "Event not fired. Times raised: {0}",
           timesRaised);

    return fireEvent;
}

' Implements the IWebEventCustomEvaluator.CanFire 
' method. It is called by the ASP.NET if this custom
' type is configured in the profile
' element of the healthMonitoring section.
Public Function CanFire( _
ByVal e As System.Web.Management.WebBaseEvent, _
ByVal rule As RuleFiringRecord) As Boolean _
Implements System.Web.Management.IWebEventCustomEvaluator.CanFire

    Dim fireEvent As Boolean
    Dim lastFired As String = _
        rule.LastFired.ToString()
    Dim timesRaised As String = _
        rule.TimesRaised.ToString()

    ' Fire every other event raised.
    fireEvent = _
    IIf(rule.TimesRaised Mod 2 = 0, True, False)

    If fireEvent Then
        firingRecordInfo = String.Format( _
        "Event last fired: {0}", lastFired) + _
        String.Format( _
        ". Times raised: {0}",  timesRaised) 
      
    Else
        firingRecordInfo = String.Format( _
        "Event not fired. Times raised: {0}", _
        timesRaised)
    End If

    Return fireEvent

End Function 'CanFire

備註

類別 RuleFiringRecord 提供可用來判斷是否應該記錄事件引發的資訊。

屬性

LastFired	取得上次引發事件的時間。
TimesRaised	取得事件引發的總次數。

方法

Equals(Object)	判斷指定的物件是否等於目前的物件。 (繼承來源 Object)
GetHashCode()	做為預設雜湊函式。 (繼承來源 Object)
GetType()	取得目前執行個體的 Type。 (繼承來源 Object)
MemberwiseClone()	建立目前 Object 的淺層複製。 (繼承來源 Object)
ToString()	傳回代表目前物件的字串。 (繼承來源 Object)