[A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Z] hash table, for object associations HatchBrush class 2nd HatchStyle enumeration HDC type heap, reference types stored on Height property, Control class 2nd Help class HelpEventArgs class HelpEventHandler delegate HelpNavigator enumeration HelpProvider class HelpVisible property, PropertyGrid class hit testing HitArea enumeration, MonthCalendar class HitTestInfo class, DataGrid class HitTestInfo class, MonthCalendar class HitTestType enumeration, DataGrid class HorizontalAlignment enumeration HotkeyPrefix enumeration HScrollBar class 2nd HTML, drag-and-drop from hyphen, for menu separator |