Log exceptions to the event log

EventLog.cs

public static void LogException(string ErrorDescription)
{
	// The name of our log in the event logs
	string Log = “AspNetError”;

	// Check to see fi the log for AspNetError exists on the machine
	//          If not, create it

	if ((!(EventLog.SourceExists(Log))))
	{
		EventLog.CreateEventSource(Log, Log);
	}

	// Now insert your exception information into the AspNetError event log
	EventLog logEntry = new EventLog();
	logEntry.Source = Log;
	logEntry.WriteEntry(ErrorDescription, EventLogEntryType.Error);
}

// Usage
try
{
	ThrowException();
}
catch (Exception exp)
{
	LogException(exp.ToString());
	throw;  // or whatever you want to do with it
}