EventLog.LogDisplayName プロパティ

.NET Framework クラス ライブラリ リファレンス

EventLog.LogDisplayName プロパティ

イベント ログの表示名を取得します。

名前空間: System.Diagnostics
アセンブリ: System (system.dll 内)
構文

Visual Basic (宣言)

Public ReadOnly Property
 LogDisplayName As String

Visual Basic (使用法)

Dim instance As EventLog
Dim value As String

value = instance.LogDisplayName

C#

public string LogDisplayName { get;
 }

C++

public:
property String^ LogDisplayName {
    String^ get ();
}

J#

/** @property */
public String get_LogDisplayName ()

JScript

public function get LogDisplayName
 () : String

プロパティ値
システムのイベント ビューアのイベント ログを表す名前。

例外

例外の種類	条件
Exception	MachineName プロパティで指定されたコンピュータにはログがありません。
SystemException	このイベント ログに関連付けられたレジストリ キーをアプリケーションで開くことができませんでした。

使用例

Visual Basic

Dim myRemoteMachine As String
Dim myLogName as string
 = "MyLog"
Console.Write("Enter computer on which to create log : ")
myRemoteMachine = Console.ReadLine()

' Check if the source exists.
if not EventLog.SourceExists("MyTestSource")
 then
   'Create source.
   EventLog.CreateEventSource("MyTestSource", myLogName
,myRemoteMachine)
   Console.WriteLine("Creating EventSource")
else
   'Get the EventLog associated if the source exists.
   myLogName = EventLog.LogNameFromSourceName("MyTestSource"
,myRemoteMachine)
end if

Dim myEventLog1 As New EventLog(myLogName,
 myRemoteMachine)
myEventLog1.Source = "MyTestSource"
' Write an entry into log.
myEventLog1.WriteEntry("This is for your information",
 _
                     EventLogEntryType.SuccessAudit, 100)
Console.WriteLine("An EventLog created on computer "
 + myEventLog1.MachineName)
Console.Write("Enter remote computer on which to create log :
 ")
myRemoteMachine = Console.ReadLine()

Dim myEventLog2 As New EventLog()
myEventLog2.MachineName = myRemoteMachine
myEventLog2.Source = "MyTestSource"
myEventLog2.Log = myEventLog1.LogDisplayName
myEventLog2.WriteEntry("This is for your information")
Console.WriteLine("An EventLog created on computer "
 + myEventLog2.MachineName)

C#

string myRemoteMachine;
string myLogName = "MyLog";

Console.Write( "Enter computer on which to create log : " );
myRemoteMachine = Console.ReadLine();

// Check if the source exists.
if(!EventLog.SourceExists("MyTestSource"))
{
   //Create source.
   EventLog.CreateEventSource("MyTestSource", myLogName,myRemoteMachine);
   Console.WriteLine("Creating EventSource");
}
else
   // Get the EventLog associated if the source exists.
   myLogName = EventLog.LogNameFromSourceName("MyTestSource",myRemoteMachine);

EventLog myEventLog1 = new EventLog(myLogName,myRemoteMachine);
myEventLog1.Source = "MyTestSource";
// Write an entry into log.
myEventLog1.WriteEntry("This is for your information"
,
                               EventLogEntryType.SuccessAudit,100);
Console.WriteLine("An EventLog created on computer "+ 
                               myEventLog1.MachineName);

Console.Write( "Enter remote computer on which to create log : " );
myRemoteMachine = Console.ReadLine();

EventLog myEventLog2 = new EventLog();
myEventLog2.MachineName = myRemoteMachine;
myEventLog2.Source = "MyTestSource";
myEventLog2.Log = myEventLog1.LogDisplayName;
myEventLog2.WriteEntry("This is for your information");
Console.WriteLine("An EventLog created on computer "+ 
                                   myEventLog2.MachineName);

C++

String^ myRemoteMachine;
String^ myLogName = "MyLog";

Console::Write( "Enter computer on which to create log : " );
myRemoteMachine = Console::ReadLine();

// Check if the source exists.
if (  !EventLog::SourceExists( "MyTestSource" ) )
{
   //Create source.
   EventLog::CreateEventSource( "MyTestSource", myLogName, myRemoteMachine
 );
   Console::WriteLine( "Creating EventSource" );
}
else
      myLogName = EventLog::LogNameFromSourceName( "MyTestSource", myRemoteMachine
 );

// Get the EventLog associated if the source exists.
EventLog^ myEventLog1 = gcnew EventLog( myLogName,myRemoteMachine );
myEventLog1->Source = "MyTestSource";

// Write an entry into log.
myEventLog1->WriteEntry( "This is for your information"
,
   EventLogEntryType::SuccessAudit, 100 );
Console::WriteLine( "An EventLog created on computer {0}",
   myEventLog1->MachineName );

Console::Write( "Enter remote computer on which to create log : " );
myRemoteMachine = Console::ReadLine();

EventLog^ myEventLog2 = gcnew EventLog;
myEventLog2->MachineName = myRemoteMachine;
myEventLog2->Source = "MyTestSource";
myEventLog2->Log = myEventLog1->LogDisplayName;
myEventLog2->WriteEntry( "This is for your information"
 );
Console::WriteLine( "An EventLog created on computer {0}",
   myEventLog2->MachineName );

J#

String myRemoteMachine;
String myLogName = "MyLog";

Console.Write("Enter computer on which to create log : ");
myRemoteMachine = Console.ReadLine();

// Check if the source exists.
if (!(EventLog.SourceExists("MyTestSource"))) {
    //Create source.
    EventLog.CreateEventSource("MyTestSource",
        myLogName, myRemoteMachine);
    Console.WriteLine("Creating EventSource");
}                
else {
    // Get the EventLog associated if the source exists.
    myLogName = EventLog.LogNameFromSourceName("MyTestSource",
        myRemoteMachine);
}

EventLog myEventLog1 = new EventLog(myLogName, myRemoteMachine);

myEventLog1.set_Source("MyTestSource");

// Write an entry into log.
myEventLog1.WriteEntry("This is for your information"
,
    EventLogEntryType.SuccessAudit, 100);
Console.WriteLine("An EventLog created on computer " 
    + myEventLog1.get_MachineName());
Console.Write("Enter remote computer on which to create log : ");
myRemoteMachine = Console.ReadLine();
EventLog myEventLog2 = new EventLog();
myEventLog2.set_MachineName(myRemoteMachine);
myEventLog2.set_Source("MyTestSource");
myEventLog2.set_Log(myEventLog1.get_LogDisplayName());
myEventLog2.WriteEntry("This is for your information");
Console.WriteLine("An EventLog created on computer " 
    + myEventLog2.get_MachineName());

.NET Framework のセキュリティ

• EventLogPermission  (コンピュータのイベント ログ情報の管理) EventLogPermissionAccess.Administer (関連する列挙体)

プラットフォーム

Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。

バージョン情報

.NET Framework
サポート対象 : 2.0、1.1、1.0

参照

関連項目
EventLog クラス
EventLog メンバ
System.Diagnostics 名前空間
RegisterDisplayName