Overriding the Defaults in a struct (c#)

Question

Is it possible to set or override the default state for a structure?

As an example I have an

enum something{a,b,c,d,e};

and a struc

Answer 1

My solution. It works as well.

public struct DisplayOptions
{
    public bool isUpon;
    public bool screenFade;

    public static DisplayOptions Build()
    {
        // Return default value
        return new DisplayOptions(true, true);
    }

    DisplayOptions(bool isUpon, bool screenFade)
    {
        this.isUpon = isUpon;
        this.screenFade = screenFade;
    }

    public DisplayOptions SetUpon(bool upon)
    {
        this.isUpon = upon;
        return this;
    }

    public DisplayOptions SetScreenFade(bool screenFade)
    {
        this.screenFade = screenFade;
        return this;
    }
}

Use default value

        // Use default
        UIMaster.Instance.StartScreen("Screen 2", DisplayOptions.Build());
        // Use custome
        UIMaster.Instance.StartScreen("Screen 2", DisplayOptions.Build().SetScreenFade(false));
        UIMaster.Instance.StartScreen("Screen 2", DisplayOptions.Build().SetUpon(false));