public delegate void DateTimeIntervalLabelToolTipDisplayingHandler( object sender, DateTimeIntervalLabelToolTipDisplayingEventArgs e )
'宣言 Public Delegate Sub DateTimeIntervalLabelToolTipDisplayingHandler( _ ByVal sender As Object, _ ByVal e As DateTimeIntervalLabelToolTipDisplayingEventArgs _ )
DateTimeIntervalLabelToolTipDisplayingHandler メンバ Infragistics.Win.UltraWinSchedule 名前空間