Public Overridable Sub Initialize ( _
    pendingCheckin As IPendingCheckin _
)

Dim instance As PolicyBase
Dim pendingCheckin As IPendingCheckin

instance.Initialize(pendingCheckin)

public virtual void Initialize(
    IPendingCheckin pendingCheckin
)

public:
virtual void Initialize(
    IPendingCheckin^ pendingCheckin
)

public function Initialize(
    pendingCheckin : IPendingCheckin
)