EntryWrittenEventArgs Oluşturucular

Tanım

Ad Alanı:

System.Diagnostics

Bütünleştirilmiş Kod:

System.Diagnostics.EventLog.dll

Paket:

System.Diagnostics.EventLog v11.0.0-preview.5.26302.115

EntryWrittenEventArgs sınıfının yeni bir örneğini başlatır.

Aşırı Yüklemeler

Name	Description
EntryWrittenEventArgs()	EntryWrittenEventArgs sınıfının yeni bir örneğini başlatır.
EntryWrittenEventArgs(EventLogEntry)	Belirtilen olay günlüğü girdisiyle EntryWrittenEventArgs sınıfının yeni bir örneğini başlatır.

EntryWrittenEventArgs()

Kaynak:

EntryWrittenEventArgs.cs

EntryWrittenEventArgs sınıfının yeni bir örneğini başlatır.

public:
 EntryWrittenEventArgs();

public EntryWrittenEventArgs();

Public Sub New ()

Örnekler

Aşağıdaki örnekte oluşturucu gösterilmektedir EntryWrittenEventArgs . Özel EventLog bir nesne oluşturur ve içine bir girdi yazar. Ardından özel EntryWrittenEventArgsiçindeki ilk girişi kullanarak bir EventLog nesne oluşturur. Bu nesne bir iletiyi bildirmek için kullanılır.

using System;
using System.Diagnostics;

class MySample
{
    public static void Main()
    {
        try
        {
            EventLog myNewLog = new EventLog();
            myNewLog.Log = "MyNewLog";
            myNewLog.Source = "MySource";
            // Create the source if it does not exist already.
            if (!EventLog.SourceExists("MySource"))
            {
                // An event log source should not be created and immediately used.
                // There is a latency time to enable the source, it should be created
                // prior to executing the application that uses the source.
                // Execute this sample a second time to use the new source.
                EventLog.CreateEventSource("MySource", "MyNewLog");
                Console.WriteLine("CreatingEventSource");
                Console.WriteLine("Exiting, execute the application a second time to use the source.");
                // The source is created.  Exit the application to allow it to be registered.
                return;
            }
            // Write an entry to the EventLog.
            myNewLog.WriteEntry("The Latest entry in the Event Log");
            int myEntries = myNewLog.Entries.Count;
            EventLogEntry entry = myNewLog.Entries[myEntries - 1];
            EntryWrittenEventArgs myEntryEventArgs =
                                 new EntryWrittenEventArgs();
            MyOnEntry(myNewLog, myEntryEventArgs);
        }
        catch (Exception e)
        {
            Console.WriteLine("Exception Raised" + e.Message);
        }
    }
    protected static void MyOnEntry(Object source, EntryWrittenEventArgs e)
    {
        if (e.Entry == null)
            Console.WriteLine("A new entry is written in MyNewLog.");
    }
}

Imports System.Diagnostics

Class MySample
   Public Shared Sub Main()
      Try
         Dim myNewLog As New EventLog()
         myNewLog.Log = "MyNewLog"
         myNewLog.Source = "MySource"
         ' Create the source if it does not exist already.
         If Not EventLog.SourceExists("MySource") Then
            EventLog.CreateEventSource("MySource", "MyNewLog")
            Console.WriteLine("CreatingEventSource")
         End If
         ' Write an entry to the EventLog.
         myNewLog.WriteEntry("The Latest entry in the Event Log")
         Dim myEntryEventArgs As EntryWrittenEventArgs = _
                                    New EntryWrittenEventArgs()
         MyOnEntry(myNewLog, myEntryEventArgs)
      Catch e As Exception
         Console.WriteLine("Exception Raised" + e.Message)
      End Try
   End Sub
   Protected Shared Sub MyOnEntry(ByVal source As Object, _
                                  ByVal e As EntryWrittenEventArgs)
      If e.Entry Is Nothing Then
          Console.WriteLine("A new entry is written in MyNewLog.")
      End If
   End Sub
End Class

EntryWrittenEventArgs(EventLogEntry)

Kaynak:

EntryWrittenEventArgs.cs

Belirtilen olay günlüğü girdisiyle EntryWrittenEventArgs sınıfının yeni bir örneğini başlatır.

public:
 EntryWrittenEventArgs(System::Diagnostics::EventLogEntry ^ entry);

public EntryWrittenEventArgs(System.Diagnostics.EventLogEntry? entry);

new System.Diagnostics.EntryWrittenEventArgs : System.Diagnostics.EventLogEntry -> System.Diagnostics.EntryWrittenEventArgs

Public Sub New (entry As EventLogEntry)

Parametreler

entry

EventLogEntry

EventLogEntry Yazılan girdiyi temsil eden.

Örnekler

Aşağıdaki örnekte oluşturucu gösterilmektedir EntryWrittenEventArgs . Özel EventLog bir nesne oluşturur ve içine bir girdi yazar. Ardından özel EntryWrittenEventArgsiçindeki ilk girişi kullanarak bir EventLog nesne oluşturur. Bu nesne bir iletiyi bildirmek için kullanılır.

using System;
using System.Diagnostics;

class MySample
{
    public static void Main()
    {
        try
        {
            EventLog myNewLog = new EventLog();
            myNewLog.Log = "MyNewLog";
            myNewLog.Source = "MySource";
            // Create the source if it does not exist already.
            if (!EventLog.SourceExists("MySource"))
            {
                // An event log source should not be created and immediately used.
                // There is a latency time to enable the source, it should be created
                // prior to executing the application that uses the source.
                // Execute this sample a second time to use the new source.
                EventLog.CreateEventSource("MySource", "MyNewLog");
                Console.WriteLine("CreatingEventSource");
                Console.WriteLine("Exiting, execute the application a second time to use the source.");
                // The source is created.  Exit the application to allow it to be registered.
                return;
            }
            // Write an entry to the EventLog.
            myNewLog.WriteEntry("The Latest entry in the Event Log");
            int myEntries = myNewLog.Entries.Count;
            EventLogEntry entry = myNewLog.Entries[myEntries - 1];
            EntryWrittenEventArgs myEntryEventArgs =
                                 new EntryWrittenEventArgs(entry);
            MyOnEntry(myNewLog, myEntryEventArgs);
        }
        catch (Exception e)
        {
            Console.WriteLine("Exception Raised" + e.Message);
        }
    }
    protected static void MyOnEntry(Object source, EntryWrittenEventArgs e)
    {
        EventLogEntry myEventLogEntry = e.Entry;
        if (myEventLogEntry != null)
        {
            Console.WriteLine("Current message entry is: '"
                              + myEventLogEntry.Message + "'");
        }
        else
        {
            Console.WriteLine("The current entry is null");
        }
    }
}

Imports System.Diagnostics

Class MySample
   Public Shared Sub Main()
      Try
         Dim myNewLog As New EventLog()
         ' Create the source if it does not exist already.
         If Not EventLog.SourceExists("MySource") Then
            EventLog.CreateEventSource("MySource", "MyNewLog")
            Console.WriteLine("CreatingEventSource")
         End If
         myNewLog.Log = "MyNewLog"
         myNewLog.Source = "MySource"
         ' Write an entry to the EventLog.
         myNewLog.WriteEntry("The Latest entry in the Event Log")

         Dim myEntries As Integer = myNewLog.Entries.Count
         Dim entry As EventLogEntry = myNewLog.Entries(myEntries - 1)
         Dim myEntryEventArgs As New EntryWrittenEventArgs(entry)
         MyOnEntry(myNewLog, myEntryEventArgs)
      Catch e As Exception
         Console.WriteLine("Exception Raised" + e.Message)
      End Try
   End Sub

   Protected Shared Sub MyOnEntry(source As Object, e As EntryWrittenEventArgs)
      Dim myEventLogEntry As EventLogEntry = e.Entry
      If Not (myEventLogEntry Is Nothing) Then
         Console.WriteLine("Current message entry is: '" + _
                                             myEventLogEntry.Message + "'")
      Else
         Console.WriteLine("The current entry is null")
      End If
   End Sub
End Class