public IActionResult OnPost(int id) { if (!ModelState.IsValid) { return(Page()); } courses.AddHole(Hole, id); return(RedirectToPage("../GetAllCourses")); }
public IActionResult OnPost(int id) { if (!ModelState.IsValid) { return(Page()); } courses.AddHole(Hole, id); return(RedirectToPage("../GetAllCourses")); }