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Método EventLog.WriteEvent (String, EventInstance, Object())
Publicado: noviembre de 2016
Ensamblado: System (en System.dll)
Public Shared Sub WriteEvent ( source As String, instance As EventInstance, ParamArray values As Object() )
Parámetros
- source
-
Type:
System.String
Nombre del origen de eventos registrado para la aplicación en el equipo especificado.
- instance
-
Type:
System.Diagnostics.EventInstance
Instancia de EventInstance que representa una entrada localizada del registro de eventos.
- values
-
Type:
System.Object()
Matriz de cadenas que se van a fusionar mediante combinación para formar el texto del mensaje de la entrada del registro de eventos.
| Exception | Condition |
|---|---|
| ArgumentException | |
| ArgumentNullException | |
| InvalidOperationException | |
| Win32Exception |
Dim sourceName As String = "SampleApplicationSource" If EventLog.SourceExists(sourceName) ' Define an informational event and a warning event. ' The message identifiers correspond to the message text in the ' message resource file defined for the source. Dim myInfoEvent As EventInstance = new EventInstance(InformationMsgId, 0, EventLogEntryType.Information) Dim myWarningEvent As EventInstance = new EventInstance(WarningMsgId, 0, EventLogEntryType.Warning) ' Insert the method name into the event log message. Dim insertStrings() As String = {"EventLogSamples.WriteEventSample2"} ' Write the events to the event log. EventLog.WriteEvent(sourceName, myInfoEvent, insertStrings) ' Append binary data to the warning event entry. Dim binaryData() As Byte = { 7, 8, 9, 10 } EventLog.WriteEvent(sourceName, myWarningEvent, binaryData, insertStrings) Else Console.WriteLine("Warning - event source {0} not registered", _ sourceName) End If
; // EventLogMsgs.mc ; // ******************************************************** ; // Use the following commands to build this file: ; // mc -s EventLogMsgs.mc ; // rc EventLogMsgs.rc ; // link /DLL /SUBSYSTEM:WINDOWS /NOENTRY /MACHINE:x86 EventLogMsgs.Res ; // ******************************************************** ; // - Event categories - ; // Categories must be numbered consecutively starting at 1. ; // ******************************************************** MessageId=0x1 Severity=Success SymbolicName=INSTALL_CATEGORY Language=English Installation . MessageId=0x2 Severity=Success SymbolicName=QUERY_CATEGORY Language=English Database Query . MessageId=0x3 Severity=Success SymbolicName=REFRESH_CATEGORY Language=English Data Refresh . ; // - Event messages - ; // ********************************* MessageId = 1000 Severity = Success Facility = Application SymbolicName = AUDIT_SUCCESS_MESSAGE_ID_1000 Language=English My application message text, in English, for message id 1000, called from %1. . MessageId = 1001 Severity = Warning Facility = Application SymbolicName = AUDIT_FAILED_MESSAGE_ID_1001 Language=English My application message text, in English, for message id 1001, called from %1. . MessageId = 1002 Severity = Success Facility = Application SymbolicName = GENERIC_INFO_MESSAGE_ID_1002 Language=English My generic information message in English, for message id 1002. . MessageId = 1003 Severity = Warning Facility = Application SymbolicName = GENERIC_WARNING_MESSAGE_ID_1003 Language=English My generic warning message in English, for message id 1003, called from %1. . MessageId = 1004 Severity = Success Facility = Application SymbolicName = UPDATE_CYCLE_COMPLETE_MESSAGE_ID_1004 Language=English The update cycle is complete for %%5002. . MessageId = 1005 Severity = Warning Facility = Application SymbolicName = SERVER_CONNECTION_DOWN_MESSAGE_ID_1005 Language=English The refresh operation did not complete because the connection to server %1 could not be established. . ; // - Event log display name - ; // ******************************************************** MessageId = 5001 Severity = Success Facility = Application SymbolicName = EVENT_LOG_DISPLAY_NAME_MSGID Language=English Sample Event Log . ; // - Event message parameters - ; // Language independent insertion strings ; // ******************************************************** MessageId = 5002 Severity = Success Facility = Application SymbolicName = EVENT_LOG_SERVICE_NAME_MSGID Language=English SVC_UPDATE.EXE .
for writing the event log information on the computer. Associated enumeration: F:System.Diagnostics.EventLogPermissionAccess.Write
Disponible desde 2.0