How can record storage be implemented in C#?

Question

C++ / C#

There is such a diary, written as a JS array:

var journal = [
  {events: ["один", "два", "три", "четыре", "пять"],
   result: false},
  {events: ["один", "два", "три", "четыре"],
   result: false},
  {events: ["один", "два", "три", "четыре", "пять"],
   result: true},
  /* и так далее... */

I want to make a similar diary in C# using WindowsForms.
The diary has certain functionality: -
input of new day events({events: ["one", "two", "three", "four", "five"], result: false},)
and several days at once({events : ["one", "two", "three", "four"], result: false}, { events: ["one", "two", "three", "four", "five"], result : true},)
with a textbox.
- determination of the correlation (~~dependence) between a certain event and the result -
after the form is closed, the diary is
deleted - in general, the diary is needed to determine the relationship between events
Question such: how it is possible to implement similar storage of records in C#? I wanted to implement it using an array of objects, but I came across a problem that you can’t add values ​​​​to the end of the array ... I wouldn’t want to resort to creating an XML file for the database .... If you create a List list, then how to push boolean values ​​​​into it and do so that each day was a separate object?

Answer 1

Understand and choose according to your taste: https://msdn.microsoft.com/ru-ru/library/ybcx56wz(...
Well, or in the version for the lazy right in visual studio: Edit -> Paste Special -> Paste Json As Classes
Then the truth will have to think and change the arrays in the resulting classes to the desired collection options