Real-World .NET Applications

HasChanges method of DataSet class, explanation of, 457

HasErrors property

of DataRow class, 461

of DataSet class, 456

HasSelection method of StyledTextArea class, implementing, 72

head substring, example of, 36

Header user control in BuyDirect application, explanation of, 554

HELP FTP command, description of, 342

Helper class in FTP client application

creating, 377-378

methods of, 377-378

Highlight method of StyledTextArea class, implementing, 73

HighlightBackColor property of StyledTextArea class, implementing, 64

HighlightForeColor property of StyledTextArea class, implementing, 64

highlightForeColor variable in View class, explanation of, 41

horizontal scrollbar

adjusting with StyledTextArea class, 69

handling Scroll event of, 73-74

hSCrollBar_Scroll method of StyledTextArea class, implementing, 73-74

<httpHandlers> configuration section in <system.web> section, description of, 505

<httpModules> configuration section in <system.web> section, description of, 505

<httpRuntime> configuration section in <system.web> section

description of, 505

example of, 509

hyphen (-), using as menu separator, 126