[Solved] How to save-load multiple users with binary formatter?

Hello.I am currently saving and loading my game with binary formatter . Is there a way to save multiple users and when loading,display the saved users and choose what to load?

[Edit] I have eventually found a way to save and load multiple users in different files.
This is my updated code:

Code (CSharp):

1. using UnityEngine;
2. using System.Collections;
3. using System;
4. using System.Runtime.Serialization.Formatters.Binary;
5. using System.IO;
6.  
7. public string playerName;
8. public string slot1Name="";
9. public string slot2Name="";
10. public string slot3Name="";
11. public string slotToSaveLoad="";
12.  
13.  
14.  
15. public void SaveSlots()
16.     {
17.  
18.  
19.         BinaryFormatter bf = new BinaryFormatter();
20.         FileStream file = File.Create(Application.persistentDataPath + "SavedSlots.data");
21.      
22.         SavedSlots slots = new SavedSlots ();
23.         slots.slot1Name = slot1Name;
24.         slots.slot2Name = slot2Name;
25.         slots.slot3Name = slot3Name;
26.  
27.         bf.Serialize (file, slots);
28.         file.Close ();
29.     }
30.  
31.     void LoadSlots()
32.     {
33.         if (File.Exists(Application.persistentDataPath + "SavedSlots.data"))
34.         {
35.             BinaryFormatter bf = new BinaryFormatter();
36.             FileStream file = File.Open(Application.persistentDataPath + "SavedSlots.data", FileMode.Open);
37.             SavedSlots slots = (SavedSlots)bf.Deserialize(file);
38.             file.Close();
39.  
40.             slot1Name = slots.slot1Name;
41.             slot2Name = slots.slot2Name;
42.             slot3Name = slots.slot3Name;
43.         }
44.     }
45.  
46. public void Save ()
47.     {
48.         BinaryFormatter bf = new BinaryFormatter();
49.         FileStream file = File.Create(Application.persistentDataPath + slotToSaveLoad + ".data");
50.  
51.         PlayerData data = new PlayerData ();
52.  
53.         bf.Serialize (file, data);
54.         file.Close ();
55.     }
56.  
57. public void Load()
58.     {
59.         if (File.Exists(Application.persistentDataPath + slotToSaveLoad + ".data"))
60.         {
61.             BinaryFormatter bf = new BinaryFormatter();
62.             FileStream file = File.Open(Application.persistentDataPath + slotToSaveLoad+".data", FileMode.Open);
63.  
64.             PlayerData data = (PlayerData)bf.Deserialize(file);
65.             file.Close();
66.         }
67.     }
68.  
69. [Serializable]
70. public class SavedSlots
71. {
72.     public string slot1Name;
73.     public string slot2Name;
74.     public string slot3Name;
75. }

 

I eventually solved it myself.

 

sir how do you make a multiple user? can you show me your code?

 

This is a really old post. If you have a question about something, you might want to try posting your question in a thread describing what you want, what you've done (including any relevant code).

 

i would like to create a save and load data after making an account

 

This is too vague and belongs in your own thread.
Within your NEW THREAD. Answer these questions.
What are you trying to save?
Do you have any existing code you have tried?
Do you want a human readable format like XML or JSON or would you prefer Binary or similar?