Handle
bitmap, 638
icon, 639
integer window (hWnd), 1012
Hanging indent, 970
Hardware
HKEY_CURRENT_CONFIG, 744
HKEY_LOCAL_MACHINE, 744
My.Computer, 739
Has-a relationship, inheritance, 432–33
HasChanges, 341
HasChildren, 1012
HasErrors, 340, 342, 345
HasExtension, 799
Hashing, defined, 842
Hashtable, 515–16
hash value, 515
key collision, 515–16
load factor, 516
speed, improving, 516
HasKeys, 511
HasShutdownStarted, 742
HasVersion, 346
HatchBrush
actions of, 595–96
defining, 545
HatchStyle, 547–48
RenderingOrigin, 562
System.Drawing, 545
Heaps
garbage collection, 460–64
managed heap, 460
and structures, 453
Height
command, 35
Form, 94
Image, 638
Size, 639
Help
HelpButton, 1012
HelpNavigator values, 924
HelpProvider, 263, 271, 924–25
HelpRequested, 1019
How Do I feature, 51
menu commands, 51
ShowHelp, 952, 955, 959
Hexadecimal values
arithmetic operations, 172
Hex function, 135
Hibernate, SetSuspendState, 765
Hidden files, 105–9
examples of, 106–7
modifying, 107–9
viewing, 105
Hide
Form, 1016
parent features, 379–80
properties/methods, 379–80
Window menu, 49
Hiding. See Hide;
Shadows
Hierarchies
inheritance, 428–35
namespaces, 479–80
TreeView, 993–98
Highlighting, code editor, 62
Hinting
System.Drawing.Text, 551–52
TextRenderingHint, 552, 563–65
Hit Count, 32
HKEY_CLASSES_ROOT, 744, 746
HKEY_CURRENT_CONFIG, 744, 746
HKEY_CURRENT_USER, 744, 746
HKEY_DYN_DATA, 744, 746
HKEY_LOCAL_MACHINE, 744, 746
HKEY_PERFORMANCE_DATA, 746
HKEY_USERS, 744
Horizontal
anchor, 90
Horizontally, 35
HorizontalResolution, 638
Horizontal Spacing, 35
horizontal split, windows, 49
New Horizontal Tab Group, 49
HotkeyPrefix, 619
HotTrack, 981
HotTracking, 995
How Do I, 51
HScrollBar, 263, 269, 272, 925
HTML Designer, 46
HTML editor, 55
HybridDictionary, 516
Hyperlinks, LinkLabel, 264, 927–28
Hypertext Markup Language (HTML). See HTML