Event Log
Public Class MainClass Public Shared Function WriteToEventLog(ByVal Entry As String, _ Optional ByVal AppName As String = "AAA", Optional ByVal EventType As EventLogEntryType = EventLogEntryType.Information, Optional ByVal LogName As String = "Application") As Boolean Dim objEventLog As New EventLog() Try If Not EventLog.SourceExists(AppName) Then EventLog.CreateEventSource(AppName, LogName) End If objEventLog.Source = AppName objEventLog.WriteEntry(Entry, EventType) Return True Catch Ex As Exception Return False End Try End Function Public Shared Sub Main() WriteToEventLog("11111") WriteToEventLog("message", "Authenticator", EventLogEntryType.Error, "Special Log") End Sub End Class
1. | Event Log: create event source and display |