I would like to watch a directory for changes made to files and copy the files to a new destination when the event gets triggered. How do I call a File.Copy method as the action to get triggered? below is the code I currently have.
static void Main(string[] args)
{
FileSystemWatcher watcher = new FileSystemWatcher(@"F:\IOP\EW\02_Plant\03_Design\01_Models\2210-Sec Crushing");
// Begin watching.
watcher.Filter = "0-EW*.dgn";
watcher.EnableRaisingEvents = true;
watcher.IncludeSubdirectories = true;
watcher.Changed += Watcher_Changed;
watcher.Created += Watcher_Created;
watcher.Deleted += Watcher_Deleted;
watcher.Renamed += Watcher_Renamed;
Console.Read(); // don't forget to stop the program at this line
}
private static void Watcher_Renamed(object sender, RenamedEventArgs e)
{
Console.WriteLine("File: {0} renamed to {1} at time {2}",e.OldName,e.Name,DateTime.Now.ToLocalTime());
}
private static void Watcher_Deleted(object sender, FileSystemEventArgs e)
{
Console.WriteLine("File: {0} deleted at time: {1}", e.Name, DateTime.Now.ToLocalTime());
}
private static void Watcher_Created(object sender, FileSystemEventArgs e)
{
Console.WriteLine("File: {0} created at time: {1}", e.Name, DateTime.Now.ToLocalTime());
}
private static void Watcher_Changed(object sender, FileSystemEventArgs e)
{
Console.WriteLine("File: {0} changed at time: {1}", e.Name, DateTime.Now.ToLocalTime());
}
// Define the event handlers.
private static void OnChanged(object source, FileSystemEventArgs e)
{
//Specify what is done when a file is changed, created, or deleted.
Console.WriteLine($"File: {e.FullPath} {e.ChangeType}");
}
You have the Path and the file name in the triggered event arguments:
private static void Watcher_Changed(object sender, FileSystemEventArgs e)
{
File.Copy(e.FullPath, Path.Combine("D:\\Backup", e.Name));
}
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