public AppointmentToolTipDisplayingEventArgs( AppointmentUIElement element, AppointmentHitTestArea area, Infragistics.Win.ToolTipInfo toolTipInfo )
'宣言 Public Function New( _ ByVal element As AppointmentUIElement, _ ByVal area As AppointmentHitTestArea, _ ByVal toolTipInfo As Infragistics.Win.ToolTipInfo _ )