private void loadEntities()
 {
     using (Lib.Repositories.UserRepository repo = new Lib.Repositories.UserRepository(this.ActiveUser))
     {
         foreach(var item in repo.selectWhere(u => u.UserType == Lib.Enumerations.UserType.Entity && u.Entity.Network == true))
         {
             ddlEntidades.Items.Add(new ListItem(item.Name, item.Id.ToString()));
         }
     }
 }