public static void AdminChoiceOfMenu(int input, int adminId) { switch (input) { case 1: AdminBook.AddsBook(adminId); break; case 2: AdminBook.SetsAmount(adminId); break; case 3: AdminUsers.PrintUsers(adminId); break; case 4: AdminUsers.SearchForUser(adminId); break; case 5: AdminBook.UpdatesBook(adminId); break; case 6: AdminBook.DeleteBook(adminId); break; case 7: AdminBookCategory.AddsCategory(adminId); break; case 8: AdminBook.AddCategoryToBook(adminId); break; case 9: AdminBookCategory.UpdateCategory(adminId); break; case 10: AdminBookCategory.DeleteCategory(adminId); break; case 11: AdminUsers.AddingUser(adminId); break; default: Messages.WrongInput(); break; } }