private void Window_Loaded(object sender, RoutedEventArgs e)
 {
     connectionObj = new DBConnect();
     fillTable("SELECT * FROM " + connectionObj.table1 + ";", ref company);
     modifyDGrid(company);
     File.AppendAllText(@ServerLogLocation, "\n------SESSION START TIMESTAMP : " + DateTime.Now.ToString() + " ------\n");
 }