'宣言 Public Function New( _ ByVal item As UltraListViewItem, _ ByVal toolTipText As String, _ ByVal subItemColumn As UltraListViewSubItemColumn, _ ByVal location As Point _ )
public ToolTipDisplayingEventArgs( UltraListViewItem item, string toolTipText, UltraListViewSubItemColumn subItemColumn, Point location )