public ActionResult Delete(int id)
{
var data = ContactRepo.Find(id);
var DelMsg = "客戶聯絡人不存在。";
if (data != null)
{
try
{
ContactRepo.Delete(data);
ContactRepo.UnitOfWork.Commit();
DelMsg = "客戶聯絡人刪除成功。";
}
catch (Exception ex)
{
DelMsg = "客戶聯絡人刪除失敗。錯誤訊息: " + ex.Message;
}
}
TempData["DelMsg"] = DelMsg;
return(RedirectToAction("Index"));
}
public void View()
{
while (true)
{
Console.Clear();
Console.WriteLine("#####################################");
Console.WriteLine("##### Y O U R C O N T A C T S ####");
Console.WriteLine("#####################################");
Console.WriteLine("############# [A]dd #################");
Console.WriteLine("############# [L]ist ################");
Console.WriteLine("############# [E]dit ################");
Console.WriteLine("############# [D]elite ##############");
Console.WriteLine("############# E[x]it ################");
Console.WriteLine("########## YOUR CHOICE: ");
string choice = Console.ReadLine();
Console.Clear();
ContactRepo repository = new ContactRepo("contacts.txt");
var contacts = repository.List(AuthenticationService.LogUser.Id);
switch (choice.ToUpper())
{
case "A":
AddContact(repository, AuthenticationService.LogUser.Id);
break;
case "L":
RenderContacts(contacts);
Console.ReadKey(true);
break;
case "E":
RenderContacts(contacts);
Console.WriteLine("#####################################");
Console.Write("##### EDIT CONTACT BY ID : ");
EditContact(repository, contacts, int.Parse(Console.ReadLine()));
Console.Clear();
Console.WriteLine("#########################");
Console.WriteLine("####### D O N E ! #######");
Console.WriteLine("#########################");
Thread.Sleep(1000);
break;
case "D":
RenderContacts(contacts);
Console.WriteLine("#####################################");
Console.Write("##### DELETE CONTACT BY ID : ");
repository.Delete(int.Parse(Console.ReadLine()));
Console.Clear();
Console.WriteLine("#########################");
Console.WriteLine("####### D O N E ! #######");
Console.WriteLine("#########################");
Thread.Sleep(1000);
break;
case "X":
Environment.Exit(0);;
break;
default:
Console.Clear();
Console.WriteLine("#####################################");
Console.WriteLine("########### Wrong Command! ##########");
Console.WriteLine("#####################################");
Thread.Sleep(2000);
break;
}
}
}
