static void Main(string[] args)
{
CareTaker ct = new CareTaker();
Persona p = new Persona();
p.SetNombre("Matias");
p.SetNombre("Juan");
ct.AgregarMemento(p.SaveToMemento());
p.SetNombre("Rodrigo");
ct.AgregarMemento(p.SaveToMemento());
p.SetNombre("Fede");
MementoClass m1 = ct.GetMemento(0);
MementoClass m2 = ct.GetMemento(1);
Console.WriteLine("Memento 1: {0}", m1.GetSavedState());
Console.WriteLine("Memento 2: {0}", m2.GetSavedState());
Console.ReadLine();
}
static void Main(string[] args)
{
var prospect = new SalesProspect
{
CustomerNumber = 1,
Name = "Erno Perälä",
Address = "<unknown>",
CustomerType = "Lead"
};
Console.WriteLine("Start");
Console.WriteLine("-----");
Console.WriteLine("{0}", prospect.ToString());
var careTaker = new CareTaker();
careTaker.StoreState(prospect.SaveMemento());
// change prospect data
prospect.Address = "Ernolantie 6";
careTaker.StoreState(prospect.SaveMemento());
Console.WriteLine("After first change");
Console.WriteLine("------------------");
Console.WriteLine("{0}", prospect.ToString());
// change prospect data again
prospect.CustomerType = "Prospect";
careTaker.StoreState(prospect.SaveMemento());
Console.WriteLine("After second change");
Console.WriteLine("------------");
Console.WriteLine("{0}", prospect.ToString());
// restore to previous state
prospect.RestoreMemento(careTaker.GetMemento());
Console.WriteLine("After first restore");
Console.WriteLine("-------------------");
Console.WriteLine("{0}", prospect.ToString());
// restore to previous state
prospect.RestoreMemento(careTaker.GetMemento());
Console.WriteLine("After second restore");
Console.WriteLine("-------------------");
Console.WriteLine("{0}", prospect.ToString());
Console.ReadLine();
}
static void Main(string[] args)
{
var prospect = new SalesProspect
{
CustomerNumber = 1,
Name = "Erno Perälä",
Address = "<unknown>",
CustomerType = "Lead"
};
Console.WriteLine("Start");
Console.WriteLine("-----");
Console.WriteLine("{0}", prospect.ToString());
var careTaker = new CareTaker();
careTaker.StoreState(prospect.SaveMemento());
// change prospect data
prospect.Address = "Ernolantie 6";
careTaker.StoreState(prospect.SaveMemento());
Console.WriteLine("After first change");
Console.WriteLine("------------------");
Console.WriteLine("{0}", prospect.ToString());
// change prospect data again
prospect.CustomerType = "Prospect";
careTaker.StoreState(prospect.SaveMemento());
Console.WriteLine("After second change");
Console.WriteLine("------------");
Console.WriteLine("{0}", prospect.ToString());
// restore to previous state
prospect.RestoreMemento(careTaker.GetMemento());
Console.WriteLine("After first restore");
Console.WriteLine("-------------------");
Console.WriteLine("{0}", prospect.ToString());
// restore to previous state
prospect.RestoreMemento(careTaker.GetMemento());
Console.WriteLine("After second restore");
Console.WriteLine("-------------------");
Console.WriteLine("{0}", prospect.ToString());
Console.ReadLine();
}
static void Main(string[] args)
{
Originator originator = new Originator("stato 1");
//CareTaker ct = new CareTaker(originator.SaveMemento());
CareTaker ct = new CareTaker();
ct.AddMemento(originator.SaveMemento());
Console.WriteLine("stato: " + originator.Text);
originator.Text = "stato modificato";
Console.WriteLine("stato: " + originator.Text);
ct.AddMemento(originator.SaveMemento());
originator.Text = "stato modificato2";
Console.WriteLine("stato: " + originator.Text);
ct.AddMemento(originator.SaveMemento());
originator.Text = "stato modificato3";
Console.WriteLine("stato: " + originator.Text);
originator.RestoreMemento(ct.GetMemento());
Console.WriteLine("stato: " + originator.Text);
originator.RestoreMemento(ct.GetMemento());
Console.WriteLine("stato: " + originator.Text);
//originator.RestoreMemento(ct.Memento);
//Console.WriteLine("stato: " + originator.Text);
// The code provided will print ‘Hello World’ to the console.
// Press Ctrl+F5 (or go to Debug > Start Without Debugging) to run your app.
Console.WriteLine("Hello World!");
Console.ReadKey();
// Go to http://aka.ms/dotnet-get-started-console to continue learning how to build a console app!
}
private void button1_Click(object sender, EventArgs e)
{
if (count >= 0)
{
Memento.Memento m = caretaker.GetMemento(count);
count--;
doc.restoreMemento(m);
MessageBox.Show(doc.content);
}
else
{
MessageBox.Show("No hay elementos para recuperar.");
}
}
public static void Main()
{
Originator originator = new Originator();
CareTaker careTaker = new CareTaker();
originator.ChangeState(new State("状态一"));
originator.ChangeState(new State("状态二"));
//存储当前状态
string key = originator.GetState().name;
careTaker.AddMemento(key, originator.CreateMemento());
originator.ChangeState(new State("状态三"));
//恢复到之前备份的某一状态
originator.RestoreFromMemento(careTaker.GetMemento(key));
Debug.Log("目前状态：" + originator.GetState().name);
}
