EventLog.EnableRaisingEvents Properti

Definisi

Ruang nama:

System.Diagnostics

Rakitan:

System.Diagnostics.EventLog.dll

Paket:

System.Diagnostics.EventLog v8.0.0

Sumber:

EventLog.cs

Mendapatkan atau menetapkan nilai yang menunjukkan apakah EventLog menerima EntryWritten pemberitahuan peristiwa.

public:
 property bool EnableRaisingEvents { bool get(); void set(bool value); };

[System.ComponentModel.Browsable(false)]
public bool EnableRaisingEvents { get; set; }

[<System.ComponentModel.Browsable(false)>]
member this.EnableRaisingEvents : bool with get, set

Public Property EnableRaisingEvents As Boolean

Nilai Properti

Boolean

trueEventLog jika menerima pemberitahuan ketika entri ditulis ke log; jika tidak, false.

Atribut

BrowsableAttribute

Pengecualian

InvalidOperationException

Log kejadian berada di komputer jarak jauh.

Contoh

Contoh berikut menangani peristiwa EntryWritten .

#using <System.dll>

using namespace System;
using namespace System::Diagnostics;
using namespace System::Threading;
ref class MySample
{
public:
   static void MyOnEntryWritten( Object^ /*source*/, EntryWrittenEventArgs^ e )
   {
      Console::WriteLine( "Written: {0}", e->Entry->Message );
   }

};

int main()
{
   EventLog^ myNewLog = gcnew EventLog;
   myNewLog->Log = "MyCustomLog";
   myNewLog->EntryWritten += gcnew EntryWrittenEventHandler( MySample::MyOnEntryWritten );
   myNewLog->EnableRaisingEvents = true;
   Console::WriteLine( "Press \'q\' to quit." );
   
   // Wait for the EntryWrittenEvent or a quit command.
   while ( Console::Read() != 'q' )
   {
      
      // Wait.
   }
}

using System;
using System.Diagnostics;
using System.Threading;

class MySample{

    public static void Main(){

        EventLog myNewLog = new EventLog();
        myNewLog.Log = "MyCustomLog";

        myNewLog.EntryWritten += new EntryWrittenEventHandler(MyOnEntryWritten);
        myNewLog.EnableRaisingEvents = true;

        Console.WriteLine("Press \'q\' to quit.");
        // Wait for the EntryWrittenEvent or a quit command.
        while(Console.Read() != 'q'){
            // Wait.
        }
    }

    public static void MyOnEntryWritten(Object source, EntryWrittenEventArgs e){
        Console.WriteLine("Written: " + e.Entry.Message);
    }
}

Option Strict
Option Explicit

Imports System.Diagnostics
Imports System.Threading

Class MySample
    Public Shared Sub Main()
        
        Dim myNewLog As New EventLog()
        myNewLog.Log = "MyCustomLog"
        
        AddHandler myNewLog.EntryWritten, AddressOf MyOnEntryWritten
        myNewLog.EnableRaisingEvents = True
        
        
        Console.WriteLine("Press 'q' to quit.")
        ' Wait for the EntryWrittenEvent or a quit command.
        While Char.ToLower(Convert.ToChar(Console.Read()))<>"q"
            ' Wait.
        End While 
    End Sub
    
    Public Shared Sub MyOnEntryWritten(source As Object, e As EntryWrittenEventArgs)
        Console.WriteLine(("Written: " + e.Entry.Message))
    End Sub
End Class

Keterangan

Properti EnableRaisingEvents menentukan apakah EventLog menaikkan peristiwa ketika entri ditulis ke log. Ketika properti adalah true, komponen yang menerima EntryWritten peristiwa akan menerima pemberitahuan setiap kali entri ditulis ke log yang ditentukan dalam Log properti . Jika EnableRaisingEvents adalah false, tidak ada peristiwa yang dimunculkan.

Catatan

Anda hanya dapat menerima pemberitahuan peristiwa ketika entri ditulis di komputer lokal. Anda tidak dapat menerima pemberitahuan untuk entri yang ditulis pada komputer jarak jauh.

Lihat juga

• EntryWritten