public async Task<IActionResult> DeletePackage(int id)
{
try
{
var toDel = new TelecomPackage { ID = id };
DbContext.TelePackages.Attach(toDel);
DbContext.TelePackages.Remove(toDel);
await DbContext.SaveChangesAsync();
return RedirectToAction(nameof(HomeController.Index), "Home");
}
catch
{
// 416 - 无效的请求值
return new HttpStatusCodeResult(416);
}
}
public async Task<IActionResult> EditPackage(TelecomPackage model)
{
if (ModelState.IsValid)
{
try
{
DbContext.TelePackages.Update(model);
await DbContext.SaveChangesAsync();
return RedirectToAction(nameof(HomeController.Index), "Home");
}
catch
{
// 416 - 无效的请求值
return new HttpStatusCodeResult(416);
}
}
return View(model);
}
