import UIKit
import CoreData
struct nameStruct {
var name1:String?
var name2:String?
}
// CoreData func saveName（name：nameStruct）{// 1让appDel：AppDelegate = UIApplication.shared.delegate as！ AppDelegate允许上下文：NSManagedObjectContext = appDel.persistentContainer.viewContext // 2 let entity = NSEntityDescription.entity（forEntityName：“Zain”，in：context）let person1 = NSManagedObject（entity：entity！，insertInto：context）// 3 person1 . setValue（name.name1，forKey：“man1”）person1.setValue（name.name2，forKey：“man2”）// 4 do {try context.save（）
} catch let error as NSError {
print("Could not save \(error), \(error.userInfo)")
}
}
var array1 = [nameStruct]()
//deleat row and tableview and arry
func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCellEditingStyle, forRowAt indexPath: IndexPath) {
if editingStyle == .delete {
// array1.remove(at: indexPath.row)
// ttableview.deleteRows(at: [indexPath], with: .fade)
// delet Core Data
let appDel:AppDelegate = UIApplication.shared.delegate as! AppDelegate
let context:NSManagedObjectContext = appDel.persistentContainer.viewContext
context.delete(array1[indexPath.row] as NSManagedObject)
//4
do {
try context.save()
} catch let error as NSError {
print("Could not save \(error), \(error.userInfo)")
}
}
}