protected void IncrementDate(
	ref DateTime dt,
	IRecurrencePattern pattern,
	int interval
)

Protected Sub IncrementDate ( _
	ByRef dt As DateTime, _
	pattern As IRecurrencePattern, _
	interval As Integer _
)

protected:
void IncrementDate(
	DateTime% dt, 
	IRecurrencePattern^ pattern, 
	int interval
)