L

LANs (local area networks), security and 7

Launcher class 776, 780-789

library applications 309

lifecycle of business objects 405-423

link tables 61, 387

LinkButton control (Web Forms) 601, 611

ListBox control

displaying broken rules and 549

NameValueList class for 75, 350-358

Web Forms 616-620, 623, 641

ListChanged event (BindableCollectionBase class) 83, 182-186

listener objects 117

LISTENER_NAME property 726

listeners 119

lists (small reports ) 690, 749

ListView control, data binding and 533

Load event handler

Web Forms UI and 607

Windows Forms UI and 532, 548

local area networks (LANs), security and 7

local objects 33, 120

when to use 36

location transparency 119, 133

logical architecture 2-5

5- tier 10-15

applying 15-20

redesigned 32

logical n-tier architecture 2

Login button (Web Forms) 588

Login form

Web Forms 583, 586-590

Windows Forms 527-533

Login method (BusinessPrincipal class) 107, 342, 527

implementing for web services 665, 668-670, 673

login process 342-345