EventLog class under namespace System. Diagnostics

 

Using system;
Using system. diagnostics;
Using system. Threading;

Class mysample
{

Public static void main ()
{


// Create a log source to check whether the log source already exists

If (! EventLog. sourceexists ("My log source "))
{

// The log source of one time cannot be used immediately after creation.

// The recovery time is required to ensure that the log source has been created when the execution program uses the created log source.
// Run this example again to use the new log source.
EventLog. CreateEventSource ("My logs", "my logs ");
Console. WriteLine ("create event source ");
Console. WriteLine ("exiting, please run the program again to use the log source ");
// The log source has been created. Exit the program to allow it to be registered.

Return;
}

// Create an EventLog instance and allocate the log source.
EventLog myLog = new EventLog ();
MyLog. Source = "my log Source ";

// Write a report to the event log.
MyLog. WriteEntry ("Write Event Log ");

}
}