public virtual bool Remove(
	TKey key,
	Object callbackArg
)

Public Overridable Function Remove ( 
	key As TKey,
	callbackArg As Object
) As Boolean

public:
virtual bool Remove(
	TKey key, 
	Object^ callbackArg
)

abstract Remove : 
        key : 'TKey * 
        callbackArg : Object -> bool 
override Remove : 
        key : 'TKey * 
        callbackArg : Object -> bool