How to save new tabpage tabs?

Question

C++ / C#

How to save new tabpage tabs?
A professional can handle such a complex issue !!!
how to save a tabpage tab from tabcontrol, which a new one was called with a button? so that on a new entry it remains. Save the text in the textbox without problems, when you open it again everything remains, but I can’t save the tab and find it too. for example, it's like in any browser there is a setting so that all open tabs are saved. below is the usual example of calling tabs .. and then how to save help. I'm still a big newbie.

private void NewTab()
{
TabPage tab = new TabPage();

TabControl1.Controls.Add(tab);
}
private void button1_Click(object sender, EventArgs e)
{
New Tab();
}

do not need examples with text. it is necessary for this example that

they should be added and removed indefinitely and saved at the start of the program.

Answer 1

It is necessary to save the state of the program between launches, for example, to a file.

Answer 2

Recently, two students claimed that it would not be possible to save with such a code, and I'm starting to believe it :\