Question

I need to save my List<Cupon> to a text file. I am using this code:

File.WriteAllText(@"C:\Users\urim.sadiku\Desktop\Loja.txt", Cupo.ToString());
List<string> myList = new List<string>(Cupo.ToString().Split(','));

but the output in txtFile is:

System.Collections.Generic.List`1[LojeShperblyese2.Coupon]

Note : I need to save with Split(), but I don’t know how to do that.

What do I need to do to save my list correctly?

Answer 1

By default, ToString method return type name, if it is not overriden in subclass.

Try to use

File.WriteAllText(@"C:\Users\urim.sadiku\Desktop\Loja.txt",
                 string.Join(",", Cupo));

This assumes, that you have implemented ToString method corrrectly on your LojeShperblyese2.Coupon class