public void ManuallyTriggerFileChange(FileInformation changedFile,
FileChangeNotification.FileChangeType changeType)
{
var _ = new FileTrackChangesRequest(); // manually triggered change notification does not have a calling message.
_connection.SendMessage(new FileChangeNotification(_, changedFile, changeType));
}
private void handleTrackChangesRequest(FileTrackChangesRequest tcr)
{
if (_trackChangesRequest == null) // first time
{
_trackChangesRequest = tcr;
var fsv = new FileSystemWatcher(_rootDir);
fsv.NotifyFilter = NotifyFilters.FileName | NotifyFilters.Size;
fsv.EnableRaisingEvents = true;
fsv.Created += (s, fArg) =>
{
_connection.SendMessage(new FileChangeNotification(_trackChangesRequest,
new FileInformation(_rootDir, fArg.Name), FileChangeNotification.FileChangeType.Created));
};
fsv.Deleted += (s, fArg) =>
{
_connection.SendMessage(new FileChangeNotification(_trackChangesRequest,
new FileInformation(_rootDir, fArg.Name), FileChangeNotification.FileChangeType.Deleted));
};
fsv.Changed += (s, fArg) => // TODO: fix this, it does not work well. https://stackoverflow.com/questions/22447022/best-way-to-track-files-being-moved-possibly-between-disks-vb-net-or-c
{
_connection.SendMessage(new FileChangeNotification(_trackChangesRequest,
new FileInformation(_rootDir, fArg.Name), FileChangeNotification.FileChangeType.Modified));
};
}
_trackChangesRequest = tcr;
}
public FileChangeNotification(FileTrackChangesRequest request, FileInformation file, FileChangeType changeType)
: base(request)
{
ModifiedFile = file;
ChangeType = changeType;
}