protected string ChangeHeaderValue(
	bool isIncoming,
	MessageModifierInfo messageInfo
)

Protected Function ChangeHeaderValue ( 
	isIncoming As Boolean,
	messageInfo As MessageModifierInfo
) As String

protected:
String^ ChangeHeaderValue(
	bool isIncoming, 
	MessageModifierInfo^ messageInfo
)

member ChangeHeaderValue : 
        isIncoming : bool * 
        messageInfo : MessageModifierInfo -> string