eventlog sourceexists

Syslog collection: eventlog + syslog-ng + mongodb system: Redhat5 64bit Server www.2cto.com Java code 1. install eventlog $ tar xvfz eventlog_0.2.12.tar.gz // decompress $ export PKG_CONFIG_PATH =/usr/local/lib/pkgconfig: $ PKG_CONFIG_PATH // configure the compilation path $. /configure // configure the compiling environment and pre-compile $ make // compile $ make install // install 2. install syslog-ng $

Previously, after installing the system, you had to create a Ghost. To achieve perfection, all Windows EventLog logs of the Event Viewer will be manually cleared before each Ghost operation. Later, after using Windows 2008 r2/Win7, this incident was much more complicated, so it was no longer necessary.Later, some colleagues asked how to clear all of them, because one by one, there are many directories at the Microsoft level. To completely clear the

Error 1:unable to read local eventlog reason: The event log file has changed between reads.Error 2:successfully re-opened the Eventlog-note:some events may have been missed. Microsoft explains:http://support.microsoft.com/default.aspx?scid=kb;en-us;811484 Solution: If you want to prevent error logging, you can use trace flag 2505 as a startup parameter for these messages to appear in To make trace flag

Before installing the system to do a ghost, in order to achieve perfection, every time you do ghost will manually clear the Event Viewer all Windows EventLog log. Later, after using Windows 2008 r2/win7, the incident was much more complicated, so it was out of control. Then some colleagues asked how to clear them all, because one by one, at the Microsoft level there are many directories, to completely clean up half an hour, and then after the remova

Previously, after installing the system, you had to create a Ghost. To achieve perfection, all Windows EventLog logs of the Event Viewer will be manually cleared before each Ghost operation. Later, after using Windows 2008 r2/Win7, this incident was much more complicated, so it was no longer necessary. Later, some colleagues asked how to clear all of them, because one by one, there are many directories at the Microsoft level. To completely clear the

The first log and last log written in EventLog when the machine was powered on and shut down were: 6005 and 6006. timecreated Id leveldisplayname message ----------- ------------------------- 8/18/2014 9:23:04 AM 6005 Information The Event Log service was started 8/ 15/2014 7:03:48 PM 6006 Information the Event Log service was stopped. So according to the above information it is easy to get the machine bo

Control ' Please drag a EventLog control from the component to your form ' I use a command button to perform a write operation. Private Sub button1_click (ByVal sender as System.Object, ByVal e as System.EventArgs) Handles Button1.Click ' Create a new one if no event source exists If not EventLog.SourceExists ("writetoevent") Then EventLog.CreateEventSource ("Writetoevent", "Application") ' application is represented in application events End If Eve

SymptomWhen ASP. NET is used to create a new event source in the event log, you may receive the following error message:System. Security. securityexception: Requested registry access is not allowed. CauseBy default, the User Token of the ASP. NET

information to the event log. The following is a simple sample code for writing system logs: EventLog eventLog = null; If (! (EventLog. SourceExists ("WebLog "))){ EventLog. CreateEventSource ("WebLog", "TDDN "); } If (eventLog =

specific event log. If the specified log name does not exist, the name is automatically created when the first entry is written. If no log name is provided for the CreateEventSource method, application logs are specified by default.If (! EventLog. SourceExists (sSource ))EventLog. CreateEventSource (sSource, sLog );7. To write messages to Event Logs, you must us

();}} If (result = DialogResult. Abort)Application. Exit ();} // Because UnhandledException cannot prevent application termination, this example only records errors in the application event log before termination.Private static void CurrentDomain_UnhandledException (object sender, UnhandledExceptionEventArgs e){Try{Exception ex = (Exception) e. ExceptionObject;String errorMsg = "An application error occurred. Please contact the adminstrator" +"With the following information:/n "; If (!

become a listener. The following class automatically sends all messages to the standard error device (console: Class consolelogger{Static consolelogger (){Logger. log + = new addmessageeventhandler (logger_log );} Private Static void logger_log (Object sender,Loggereventargs MSG){Console. Error. writeline ("{0 }:\ t {1 }",MSG. Priority. tostring (),MSG. Message );}} Another class can be directly output to System Event Logs: Class eventlogger{Private Static string eventsource;Private Stat

Using System; Using System. Collections. Generic; Using System. text; Using System. diagnostics; Namespace Gpsfilemonitor { Public Class Logwirter { /**/ //////Event source name/// Private String Eventsourcename;Eventlogentrytype eventlogtype; Public Logwirter () {Eventsourcename="Gpsserver";Eventlogtype=Eventlogentrytype. error;} /**/ //////Message event source name/// Public String Eventsourcename {Set{Eventsourcename=Value ;}} /**/ //////

-related issues, used only by the operating system ). Click an event in these event categories to display the event Details window. Right-click these event categories to clear the logs, save the logs, create a new log view, open the file, and set the maximum size of the log file through attributes. If the log size exceeds the specified upper limit, expired event logs are automatically cleared. Write exceptions to windows Event Logs The EventLog class

System. Diagnostics; Namespace Log{Class LogWirter{/// /// Event source name/// Private string eventSourceName;EventLogEntryType eventLogType;Public LogWirter (){EventSourceName = "test ";EventLogType = EventLogEntryType. Error;} /// /// Message event source name/// Public string EventSourceName{Set {eventSourceName = value ;}} /// /// Message Event Type/// Public EventLogEntryType EventLogType{Set {eventLogType = value ;}} /// /// Write System Logs/// /// Public void LogEvent (string message)

In ASP. NET project development, what are the issues with application exception handling? Let's start with our explanation: I believe you are familiar with the Application object and have added the Global. asax file to the project. Indeed, the codes for ASP. NET to handle exceptions at the application level are all stored in the Application_Error event processing of Global. asax: voidApplication_Error(objectsender,EventArgse) { //Codethatrunswhenanunhandlederroroccurs } We can ca

. Parameters. Add ("datetime", sqldbtype. datetime );Sqlcom. Parameters. Add ("logtype", sqldbtype. nvarchar, 20 );Sqlcom. Parameters. Add ("object", sqldbtype. nvarchar, 20 );Sqlcom. Parameters. Add ("originalvalue", sqldbtype. nvarchar, 200 );Sqlcom. Parameters. Add ("newvalue", sqldbtype. nvarchar, 200 );Sqlcom. Parameters. Add ("remark", sqldbtype. nvarchar, 200 );User = user;Iniparameters ();}# Endregion # Region Windows Log// When the specified log source does not exist, you need to create

Introduction:It is impossible for any system to run without errors once and for all. The error handling of an excellent system must be excellent, a good programmer will also pay close attention to possible errors and handle fault tolerance accordingly. Try catch in C # saves a lot of trouble for us. This article does not discuss how to handle errors, but provides a collection of error information, and store the error information in Windows logs.I. Processing code:Using System;Using System. Diagn

Recently, when working on a project, you need to use web services to write Event Logs. The Code is as follows: /// private void writeeventlog (string message) {string sourcename = "enterprisemanager"; if (! EventLog. sourceexists (sourcename) {EventLog. createeventsource (sourcename, "enterprisemanagereventlog");} EventLog