EventViewer can be accessed by Selecting Event Viewer from Administrative Tools of Control Panel. This code snippet will add an Entry called Shalvin inside the Application section.

using System.Diagnostics;

private void Form1_Load(object sender, EventArgs e)
EventLog evlog = new EventLog("Application");
evlog.Source  = "Shalvin";
evlog.WriteEntry("Shalvin.com", EventLogEntryType.Information);
About the Author

Microsoft Professional with more than 10 years of experience.
Coordinator of Cochin .Net User group http://groups.msn.com/cochindotnet

Email : shalvin@gmail.com
Blog : http://shalvinpd.blogspot.com
Site : http://shalvin.com