public IActionResult RegisterForCourse() { RegistrationManager manager = new RegistrationManager(_context); ViewBag.listOfCoursesForRegistration = manager.GetListOfCoursesForRegistration(); return(View()); }
public IActionResult RegisterForCourse(string message) { RegistrationManager manager = new RegistrationManager(_context); ViewBag.listOfCoursesForRegistration = manager.GetListOfCoursesForRegistration(); if (String.IsNullOrEmpty(message)) { return(View()); } else { ViewData["ErrorMessage"] = message; } return(View()); }