C# Monitor and transfer or copy the changed or created file to a new location

using system;
using system.collections.generic;
using system.io;
using system.linq;
using system.text;
using system.threading.tasks;
using system.diagnostics;

namespace consoleapplication3
{
    class program
    {
        static void main(string[] args)
        {
            monitorandtransferfiles();
            console.readline();       
        }

        static string destpath = @"d:\c\consoleapplication2\consoleapplication2";

        static void monitorandtransferfiles(string sourcepath=null)
        {
            sourcepath = directory.getcurrentdirectory();            
            watchfiles(sourcepath);            
        }       

        static void watchfiles(string path)
        {
            filesystemwatcher watcher = new filesystemwatcher();
            watcher.path = path;
            watcher.notifyfilter = notifyfilters.lastwrite|notifyfilters.creationtime;
            watcher.filter = "*.*";
            watcher.changed += watcher_changed;
            watcher.created += watcher_created;
            watcher.enableraisingevents = true;
        }

        private static void watcher_created(object sender, filesystemeventargs e)
        {
            try
            {
                console.writeline($"created:fullpath:{e.fullpath}, changetype: {e.changetype}");
                file.copy(e.fullpath, path.combine(destpath, path.getfilename(e.fullpath)), true);
            }
            catch
            {
            }           
        }

        private static void watcher_changed(object sender, filesystemeventargs e)
        {
            try
            {
                console.writeline($"changed:fullpath:{e.fullpath}, changetype: {e.changetype}");
                file.copy(e.fullpath, path.combine(destpath, path.getfilename(e.fullpath)), true);
            }
            catch
            {
            }
            
        } 
    }
}