language support, ASP.NET, 466
last in wins concurrency control, 199
lazy loading, 695–705
leaf pages, 756
ListBox Control
binding methods and, 300
and ComboBox Controls, Binding (code listing), 305–306
and ComboBox, data binding in, 304–306
Data Binding in (code listing), 557–558
ListBox Control Event Handler, Adding (code listing), 302–303
using, 556–558
ListChanged event, 229–230
ListControl class, 301–302
ListControl class (Web Forms), 555–556
ListControl DataBinding-related events, 302–303
listings. See code listings
Load method (XmlDocument class), 252–253
LoadData and GetDataSet Methods (code listing), 298–299
LoadDataSet Method Generated by Data Form Wizard (code listing), 68–69
LoadXml method, 269
LOBs (Large Object Binary data types), 425
locking, 788–791
isolation levels, 788–789
locking modes, 790–791
locks, avoiding, 766
Login Button Click Event Handler Code (code listing), 613
Login.aspx page (Online Job Board Application), 612–615