Is that possible to save a string variable and cookiecontainer in the same local file?

Question

I need to use a string variable(a guid parameter) and a cookie container in other project and i need to keep theese locally. I am already keep cookie container and use that code below for it:

public static void WriteCookiesToDisk(string file, CookieContainer cookieJar)
        {
            using (Stream stream = File.Create(file))
            {
                try
                {
                    BinaryFormatter formatter = new BinaryFormatter();
                    formatter.Serialize(stream, cookieJar);
                }
                catch (Exception e)
                {
                    Console.Out.WriteLine("Cookie yazdırılıken hata oluştu: " + e.GetType());
                }
            }
        }

I need to know is there a way to keep guid parameter(string var.) and cookie container in the same file and reach these in the other project as if they are variables.

Answer 1

Create a class to store both:

[Serializable]
public class Container
{
    public string MyStringValue { get; set; }
    public CookieContainer Cookies { get; set; }
}

Create an instance with both objects in it:

var objectToSerialize = new Container() { MyStringValue = "hello", Cookies = cookieJar };

And then serialize it:

BinaryFormatter formatter = new BinaryFormatter();
formatter.Serialize(stream, objectToSerialize);