private void OdaberiProjekatDaRadimSaNjim(string fullPath)
 {
     try
     {
         CurrentProjekatPath = fullPath;
         var parsedDeca = FileThings.Parse(fullPath);
         Deca.Clear();
         foreach (var dete in parsedDeca)
         {
             Deca.Add(dete);
         }
         ProjekatOdabran = true;
         NazivProjekta   = fullPath.Split('\\').LastOrDefault()?.Replace(".csv", "");
     }
     catch
     {
         MessageBox.Show("Neka greska prilikom ucitavanja, mozda je fajl zauzet :/, zatvorite excel mozda");
     }
 }
        //
        //---------------------------------------------------- events ------------------------------------------
        //

        private void Button_Click(object sender, RoutedEventArgs e)
        {
            Deca.Add(CurrentDete);
            CurrentDete = null;
        }