Question

public struct Speakers 
{
    //...

    public bool BackCenter { get; set; }
    public bool BackLeft { get; set; }
    public bool BackRight { get; set; }
    public bool FrontCenter { get; set; }
    public bool FrontLeft { get; set; }
    public bool FrontLeftOfCenter { get; set; }
    public bool FrontRight { get; set; }
    public bool FrontRightOfCenter { get; set; }
    public bool SideLeft { get; set; }
    public bool SideRight { get; set; }
    public bool Subwoofer { get; set; }
    public bool TopBackCenter { get; set; }
    public bool TopBackLeft { get; set; }
    public bool TopBackRight { get; set; }
    public bool TopCenter { get; set; }
    public bool TopFrontCenter { get; set; }
    public bool TopFrontLeft { get; set; }
    public bool TopFrontRight { get; set; }

}

How can I easily loop through all of these and set them to false?

Answer 1

With reflection:

object a = new Speakers(); // required boxing, otherwise you cannot change a struct
PropertyInfo[] info = a.GetType().GetProperties();
for (int i = 0; i < info.Length; i++)
{                
    info[i].SetValue(a, false, null);
}