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How can I save a variable to an external file? It was programmed in win Forms . Net Framework c#. For example:
In the following we have that whenever I press the ADD button to combobox, currently marked as "hi", will add as new item what is written in the textbox:
private void add_Click(object sender, EventArgs e)
{
list.Items.Add(name.Text);
}
I wanted to know how to save the name of all Items already contained in the list (place where it is written "hi"), so that when I opened the program for the second time, it remained with the last name I have already marked and all others still selectable.
Thus, if I closed the program in the following state (Image 2), I wanted that when I opened for the second time it would already be with the item "hi" marked, all other items still contained to be selected, and all the items that I added later were also saved.
HI Octavian, what you are describing would be basically a database to store the typed texts and a cookie to open the form with the last typed text. That’s it?
– Brewerton Santos