public delegate bool CompareDel<T>(
	T o1,
	T o2
)

Public Delegate Function CompareDel(Of T) ( 
	o1 As T,
	o2 As T
) As Boolean

generic<typename T>
public delegate bool CompareDel(
	T o1, 
	T o2
)

type CompareDel = 
    delegate of 
        o1 : 'T * 
        o2 : 'T -> bool