Index_O

O

Object class, System namespace

ArrayList class, object holding using, 762

collections classes compatibility, 793

collection interfaces, class access using, 759

common types, basis for, 41, 42

custom types, 42

GetHashCode method, 780

methods , 41

strong typed collections, 794

Object data type, Visual Basic .NET

Variant data type, replacement for, 1171

object walker syntax, 898

<Object> tag declarations

attributes, 578

global.asax file, code declarations, 578

implementation example, 578

ObjectContext object, ASP, 1169

ObjectList control, mobile controls, 1094

events, 1095

implementation example, 1095

properties, 1094

templates, using, 1113

WAP Simulator code, 1095

objects

CLR, creation example, 37

Web Form control properties, referencing using, 220

OdbcCommand class, ADO.NET, 347

OdbcConnection class, ADO.NET, 346

OdbcDataAdapter class, ADO.NET, 348

OdbcDataReader class, ADO.NET, 355

OleDbCommand class, ADO.NET, 347

OleDbCommandBuiler class, ADO.NET, 470

OleDbConnection class, ADO.NET, 346

OleDbDataAdapter class, ADO.NET, 348

OleDbDataReader class, ADO.NET, 355

OnActivate event, Form mobile controls, 1076

OnClear method, DictionaryBase class, 799

onClick event

Button control, 232

Command mobile controls, 1084

OnDataBinding method, Control class, 943

OnDeactivate event, Form mobile controls, 1076

OnInsert method, DictionaryBase class, 799

OnItemCommand event

Command mobile controls, 1084

List mobile controls, 1089

ObjectList mobile controls, 1095

OnItemDataBind event

List mobile controls, 1089

ObjectList mobile controls, 1095

SelectionList mobile controls, 1092

OnItemLoadItems event, List mobile controls, 1089

OnItemSelect event, ObjectList mobile controls, 1095

OnLoadItems event, ObjectList mobile controls, 1095

OnPaginate property, Form mobile controls, 1078

OnRemove method, DictionaryBase class, 799

onRowChanged event handler, 435

OnRowUpdated event handler, 486

RowUpdated/~Updating event, updating data source example, 487

updating data source examples, concurrent updates with RowUpdated event, 504

OnRowUpdating event handler, 486

RowUpdated/~Updating event, updating data source example, 486

OnSelectedIndexChanged event, ListControl class, 244, 249

OnSelectedIndexChanged event, SelectionList mobile controls, 1092

onserverclick attribute, HTML server controls, 197

OnServerValidate property, CustomValidator control, 208

OnShowItemCommands event, ObjectList mobile controls, 1095

OnTextChanged event, TextBox mobile controls, 1086

OOP (Object Oriented Programming) model

.NET Framework, use within, 32

CLR, within, 37

namespace, use of, 39

Visual Basic, lack of functionality within, 71

Visual Basic.NET, features within, 72

constructors, 76

default properties, 76

destructors, 77

inheritance, 78

interfaces, 79

methods, 73

properties, 75

property parameters, 76

Open method, Connection class, 346

OpenText method, File class, 819

Openwave, WML device interoperability, 1067

Openwave, Nokia WAP toolkit, compared to, 1069

Openwave Simulator

decks, implementation example, 1067

mobile controls, implementation example, 1071

source code view, 1075

postback, support for, 1076

operation elements, WSDL, 1005

operator overloading, C#, 97

Operator property, CompareValidator control, 203

optimistic record locking, 490

<option> elements, 199, 245

<option> element, WML, 1076

Option Explicit statement, Visual Basic .NET, 855

Option Strict statement, Visual Basic .NET, 855

OptionExplicit statement, Visual Basic.NET, 1254

OptionStrict statement, Visual Basic.NET, 1254

Or method, BitArray class, 791

OracleCommand class, ADO.NET, 347

OracleConnection class, ADO.NET, 346

OracleDataAdapter class, ADO.NET, 348

OracleDataReader class, ADO.NET, 355

Original column value, DataRowversion enumeration, 429

OriginalRows value, DataViewRowState enumeration, 444

OuterXml property

XmlElement object

XML data management, synchronizing XmlDataDocument & DataSet, 534

XmlNode class, 546, 552

XML, document creation and editing example, 548

out-of-process SQL Server, web farms, 634

out-of-process Windows Service, session state storage, 632

output caching

implementation example, 153

optimization tips, 1252

output element, WSDL

Barnes and Noble site example, 1026

Output property, HttpResponse class, 130, 833, 1166

implementation example, 130

OutputCache directive, ASP.NET pages, 148, 153

Duration attribute, 148, 154

IBuyAdventure.NET, application user interface, 1212

Location attribute, 148

VaryByControl attribute, 149

VaryByCustom attribute, 148, 154

VaryByHeader attribute, 149

VaryByParam attribute, 149, 154

OutputCache directive, custom controls, 164

OutputStatus property, HttpResponse object, 1166

OutputStream property, HttpResponse class, 130, 833

overloading

operator overloading, C#, 97

Visual Basic.NET, within, 76

override keyword, C#, 887