public IActionResult Edit(Volenteer volenteer)
 {
     if (ModelState.IsValid)
     {
         repository.SaveVolenteer(volenteer);
         return(RedirectToAction("List", "Volenteer"));
     }
     else
     {
         // Something went wrong
         return(View(volenteer));
     }
 }
        public IActionResult Delete(int ID)
        {
            Volenteer deletedVolenteer = repository.DeleteVolenteer(ID);

            return(RedirectToAction("List", "Volenteer"));
        }