System.Diagnostics.LogSwitch.CheckLevel C# (CSharp) Method

    	public virtual bool CheckLevel(LoggingLevels level)
    	{
    		if (iLevel > level)
    		{
    			// recurse through the list till parent is hit. 
    			if (this.ParentSwitch == null)
    				return false;
    			else
    				return this.ParentSwitch.CheckLevel (level);
    		}
    		else
    			return true;
    	}
    

        // Generates a log message. If its switch (or a parent switch) allows the
        // level for the message, it is "broadcast" to all of the log
        // devices.
        //
        /// <include file='doc\log.uex' path='docs/doc[@for="Log.LogMessage1"]/*' />
        public static void LogMessage(LoggingLevels level, LogSwitch logswitch, String message)
        {
            if (logswitch == null)
            {
                throw new ArgumentNullException("LogSwitch");
            }

            if (level < 0)
            {
                throw new ArgumentOutOfRangeException("level", Environment.GetResourceString("ArgumentOutOfRange_NeedNonNegNum"));
            }

            // Is logging for this level for this switch enabled?
            if (logswitch.CheckLevel(level) == true)
            {
                // Send message for logging

                // first send it to the debugger
                Debugger.Log((int)level, logswitch.strName, message);

                // Send to the console device
                if (m_fConsoleDeviceEnabled)
                {
                    Console.Write(message);
                }

                // Send it to the streams
                for (int i = 0; i < m_iNumOfStreamDevices; i++)
                {
                    StreamWriter sw = new StreamWriter(m_rgStream[i]);
                    sw.Write(message);
                    sw.Flush();
                }
            }
        }