© { JSL }
51
Text Box: sealed Methods
sealed Methods
·a sealed override method...
wspecialises an inherited identical virtual method
wwhich cannot itself be overriden
wcannot be declared in a struct
Folded Corner:
class Musician
{
    ...
    public virtual void TuneUp()
    {
        ...
    }
}
class ViolinPlayer : Musician
{
    public sealed override void TuneUp()
    {
        ...
    }
}
sealed is always used with override