Properties.Settings will not be saved

Question

I'm trying to save two user values (SliderWidth and SliderHeight). I want to do this with the Visual Studio option settings.

When I debug this with this code:

    public void Test(int value)
    {
        Properties.Settings settings = Properties.Settings.Default;
        settings.SliderWidth = value;
        settings.Save();
    }

The values ​​do not change (after the program ended).

What's wrong?

Answer 1

It definitely works. Try this:

public void Test(int value)
{
    Properties.Settings settings = Properties.Settings.Default;

    MessageBox.Show("Last SliderWidth = " + settings.SliderWidth.ToString());

    settings.SliderWidth = value;
    settings.Save();
}

But the saved value won't be reflected in the Designer window you are showing in your screen shot. Those are the initial default values.