© { JSL }
70
Text Box: sealed Classes
sealed Classes
·a sealed class
wcannot be derived from
wcannot declare virtual methods
wcannot declare abstract methods
wstructs and enums are implicitly sealed
Folded Corner:
abstract class Foo : Bar
{
    protected abstract Method();
}
sealed class Wibble : Foo
{
    protected override void Method()
    {
        ...
    }
    ...
}