Professional ASP.NET 1.1 [Electronic resources] نسخه متنی

Index

C

C#, 16, 85

.NET Framework, supplied with, 70

case sensitivity, 111

classes, 86

common types, 39

compilers, 100

constructors, 89

data types, type conversions, 114

destructors, 89

exceptions, 92

functions declaration, 110

inheritance, example, 90

interfaces, 91

methods, 86

operator overloading, 97

P/Invoke syntax, DllImport attribute, 1189

properties, 88

public keyword, C# classes, 887

references, 92

sample business object, 859–861

compiling classes, 862

testing, 864

simple control example, 886

unsafe code, 97

using keyword, 38

variable declarations, 110

Visual Basic.NET, compared to, 861, 890

XML documentation, 93

implementation example, 96

prefixes, 96

tags, 94

C++, 98

cache dependency types

expiration, 1214

file and key dependencies, 1214

file dependencies, 1214

scavenging, 1214

Cache object

cache/transient application state management, web applications, 579, 585, 593

callbacks example, 592

file dependency-based expiration example, 586–589

implicit/explicit methods, 586

key dependency-based expiration example, 589–591

time dependent expiration example, 591-593

usage features, 585

Web services, access using, 966

Cache property

HttpResponse class, 1166

Page class, 125

CacheControl deprecated property, HttpResponse object, 1166

CacheDuration property, WebMethod attribute, 977

implementation example, 977

response caching, 986

Web services, design considerations, 986

caching

data caching, 986

dynamic output caching, 153

example, 579

IBuyAdventure.NET, 1212

page caching, 153

partial page caching, 164

response caching, 986

Web services, use within, 977

Calculate method, CounterSample structure type, 1153

Calendar control, 16, 251, 253

see also rich controls.

Events/properties, 254

Calendar control, mobile controls

events, 1103

implementation example, 1103

properties, 1102

WAP Simulator code, 1103

CalendarEntryTest property, Calendar mobile controls, 1102

callbacks, Cache object, 585, 592

CallingConvention enumerations, 1190

CancelCommand event, list controls

DataList control, selecting & editing data, 330

editing data, DataGrid control, 324

CancelEdit method, DataRow class, 354, 426

CanRead property, Stream class, 822

CanSeek property, Stream class, 822

CanWrite property, Stream class, 822

Capacity property

ArrayList class, 762, 768

MemoryStream class, 825

Capture class, System.Text.RegularExpressions namespace, 843, 846

CaptureCollection class, System.Text.RegularExpres- sions namespace, 843

<card> element, WML

<a> element, 1065

decks, implementation example, 1064

attributes, 1065

CartDB Business object

AddShoppingCartItem function, 1226, 1227

GetOrderValueForCart function, 1241

GetShoppingCartItems method, 1231

IBuyAdventure.NET, 1226

UpdateShoppingCartItem function, 1228, 1233

Cascade value, DeleteRule/Update~ properties, 425

CaseInsensitiveComparer class, 784

CaseInsensitiveHashCodeProvider class

Hashtable class, key case sensitivity, 784

IHashCodeProvider interface, implementing, 784

CaseSensitive property, DataSet object, 444

Categories User Controls, 1217

Category attribute, server controls, 948

CategoryAttribute, System.ComponentModel namespace, 852

CategoryHelp property, PerformanceCounterCategory class, 1145

CategoryName property, PerformanceCounterCategory class, 1145

CausesValidation property, Command mobile controls, 1083

certificates

IIS authentication, 691

RequestClientCertificate collection, accessing using, 691

Change event

Events demonstration page. clickevent

List controls, 248

Web Form controls, 238

Change value, DataRowAction enumeration, 435

ChangeExtension method, Path class, 817

ChangeGridPage event handler, DataGrid list control, 319

CharSet enumerations, DllImport attribute, 1190

CheckBox control

see also Web Form classes.

CSS, applying to, 225

events, 217

properties, 217, 223-225

CheckBoxList control, 242, 247, 267

see also List controls.

repeated-value binding examples,

ArrayList object example, 279

repeated-value binding to DataView object example, 287

ChildControlsCreated property, Control class, 909, 910

<Choice> element, WML, 1109

Class attribute, WebService directive, example, 963

class browsers, 5

class design, business objects, 850

class libraries, 56

cross-language inheritance, 868

class statement, C#, 86

example, 86

keywords table, 86

Class statements, Visual Basic.NET, 72

example, 73

keywords table, 72

ClassInterfaceType class

attributes, 1183

AutoDispatch interface, 1185

AutoDual interface, 1185

interface creation methods, choosing, 1184

Interop Services, using .NET components from COM, 1183

ClassName attribute

Application directive, 603

Control directive, 160

Page directive, 144

<clear> element, <assemblies> element, 659

Clear method

DataSet class, 351

HttpApplicationState object, 1161

HttpResponse class, 132

HttpSessionState object, 1162

IList interface, 761

ClearContent method, HttpResponse object, 1167

ClearError method, HttpServerUtility object, 1168

ClearHeaders method, HttpResponse class, 132, 1167

Click event

Events demonstration page, 238-241

Web Form controls, 238

client certificates, 1040

HTTPS, enabling for, 1040

implementation example, 1041

Web services, within, 1041

proxies, using, 1042

client-based content, 169

ClientCertificate property, HttpRequest object, 1163

clientConnectedCheck attribute, <processModel> element, 673

ClientID property

HtmlControl class, 176

WebControl class, 215

client-side data binding, 261

client-side validation, 208

ClientTarget attribute, Page directive, 144

ClientTarget property, Page class, 125

ClientValidationFunction property, CustomValidator control, 203, 208

Clone method, XPathNavigator class, 376

CloneNode method XMLDocument/XMLDataDocu- ment class, 374

Close method, Connection objects, DataReader

objects example, 364

Close method, HttpResponse object, 1167

Close method, StreamReader class, 820

web request stream, implementation example, 839

Close method

Connection class, 346, 364

DataAdapter class, 368

DataReader class, 356

StreamWriter class, 820, 824, 825

TextReader class, 826

TextWriter class, 827

XmlTextWriter class, 377, 391

XML Reader class, 378

CloseSharedResources method, PerformanceCounter class, 1151

CLR (Common Language Runtime), 17

advantages, 104

application domains, 569

assemblies/DLLs, handling, 45, 49

attributes, 851, 852

Base Class Library, 37

business objects, 850

COM, interoperability with, 50

common API, 105

common type system, 39, 106

component deployment, 877

cross language development, 71

advantage of, 38

debugging, 108

inheritance, 107, 868

data type conversion, 1174

debugging, goals of, 1138

exception handling, 850

garbage collector, 77, 851

inheritance, 38

language support, 11

late binding versioning, 50

managed/un~ code boundary, crossing, 1175

marshalling, 1193

memory management, 851

mscorlib assembly, 46

namespace, handling, 38, 39

.NET Framework, 26, 35, 755

objects, 37

reference types, 42

robust error handling, 850

services, 36

Shadow Copy, 29, 61

side-by-side execution, 49, 879, 882

transactions, 872

type versioning, 49

value types

boxing/unboxing, 43

ValueType class, derived from, 42

Visual Basic, replacement for runtime libraries of, 71

Visual Basic.NET, support by, 71

CLS (Common Language Specification), 34

common type system, 42, 106

common types table, 39

cross language inheritance, 107

Visual Basic.NET, support by, 71

code access security, 36

code verification, 36

code-behind, 149

see also inline code.

ASP.NET, use within, 18

Codebehind attribute, 962

custom controls, 163

development tools, use within, 150

implementation example, 150–152

inheritance, 152

inline code, compared to, 962

Page Class, use with, 124

web services, within, 961

Fibonacci web service example, 961

Codebehind attribute, Visual Studio.NET, 962

code-inline model, 17

CodePage attribute, Page directive, 144

Collection class, repeated-value data binding, 270

collection interfaces

enumerable classes, working with, 756

ICollection, 773, 761

IDictionary, 783

IEnumerable interface, 757

IList interface, 761

inheritance, 760

CollectionBase class, 799

ArrayList/Hashtable collection, creating, 799

IList/ICollection interface, implementing, 799

collections, 755

collections, strongly typed, 793

CollectionsUtil class, 785

Color class

example, 221

methods/properties, 221

Color structure type, System.Drawing namespace, 896

ColorTranslator class, System.Drawing namespace, 896

Column property, TextBox control, 233

ColumnChanged event, DataTable class, 433

ColumnMappings collection object,441

COM (Component Object Model)

.NET components, using from COM

GAC, registering DLL for global use, 1187

.NET Framework, interoperability with, 1174

binary compatibility problems, 49

CLR, interoperability with, 50

COM objects, using from .NET, 1177

application deployment, 1180

custom wrappers, 1180

tlbimp type library import tool, 1179

TypeLibConverter class, 1180

Visual Studio .NET, 1178

wrapper assembly, 1180

early binding, improving performance using, 1254

late binding, 50

.NET components, using from COM, 1181

automatic interfaces, Interop Services attributes, 1183

GAC, registering DLL for global use, 1187

interface methods, choosing, 1183

manually created interfaces, 1181

registering DLL for local use, 1186

strong names, generating, 1187

tlbexp type library export tool, 1185

using .NET component, 1188

structured exception handling, 1133

web applications, registering components

limitations, 571

regsrv32.exe, using, 570

COM+ Component/Context, serviced components, 873, 875

comAuthenticationLevel attribute, <processModel> element, 673

Combine method, Path class, 817

combined state, server controls, 927

comImpersonationLevel attribute, <processModel> element, 673

Command class, ADO.NET

complex data access, DataReader example, 402

database stored procedures, 409, 410

DataSet objects, data updates, 468

methods list, 347

OdbcCommand class, 347

OleDbCommand class, 347

OracleCommand class, 347

Parameters collection object, 1228

SqlCommand class, 347

updating data sources with SQL example, 453-455

updating data sources with stored procedures example, 455-459

Command control, mobile controls

events/properties, 1083

implementation example, 1084

WAP simulator code, 1084

command events, 240

Commands demonstration page, 240–242

Select Case statement, use with, 241

Command property, RowUpdatingEventArgs class, 486

CommandArgument property, Button control, 240

Commands demonstration page, 241

IBuyAdventure.NET, product details, 1225

CommandArgument property, Command mobile controls, 1083

CommandBehavior enumeration, ExecuteReader method

DataReader objects example, 364

CommandBuilder class, ADO.NET

auto-generator commands, 470

limitations, 471

DataSet object, data updates, 470

methods, 470

OleDbCommandBuiler class, 470

SqlCommandBuiler class, 470

updating relational data source examples,

concurrency errors, 491

CommandName property, Button control, 240

Commands demonstration page, 241

DataList controls, custom & hidden columns, 304

DataList controls, selecting & editing data, 327

CommandName property, Command mobile controls, 1083

CommandName property, CommandSource object

DataGrid controls, custom & hidden columns, 307

CommandSource property, RepeaterCommandEventArgs class, 142

CommandText property, Command class

Command class, updating data sources with SQL example, 454

database stored procedures

explicit parameters example, 412

implicit inline parameters example, 410

DataSet class, multiple table DataSet example, 367

CommandText property, Command objects

updating relational data source examples, 483

CommandType property, Command class

connection based transactions, updating data source example, 465

database stored procedures

'no parameters' example, 409

explicit parameters example, 412

Commit method, Transaction class, 462

connection based transactions, updating data source example, 466

Commit value, DataRowAction enumeration, 435

CommitTransaction event, Page class, 125

common API, 105

common type system, 39

CLS, part of, 42

Objects class, derived from, 41, 42

compare method, IComparer interface, 769

CompareTo method, IComparable interface, 769, 770

CompareValidator control, 201

validation controls, implementation example, 206

properties, 203

<compilation> element

additional attributes, 656

<assemblies> element, 656, 657

<compilers> element, 656

configuration, ASP.NET, 653

debug attribute, 654

defaultLanguage attribute, 655

compilation options, 653

Compile method, XmlSchema class, 557

<compilers> element, 66, 656, 657

extension attribute, 67, 657

language attribute, 67, 657

type attribute, 67, 657

warningLevel attribute, 657

CompilerOptions attribute

Control directive, 160

Page directive, 144

compilers

.NET Framework, within, 100

switches, 100

Type Not Found compiler error, 343

complex assemblies, 48

complex data access examples, 400

database stored procedures, 407

DataReader example, 401–403

creating connection to database, 402

displaying contents of database, 403

extracting data to DataReader object, 402

page view, 401

DataSet example, 403

nested DataSet example, 404–407

creating string to hold results, 406

database table/structure relationships, 405

displaying results, 407

extracting data to results string, 407

references to relationship objects, 406

component deployment, XCopy Deployment, 878

components, web applications, 571

application specificity, 572

implementation example, 572

local server access not required, 571

registering, 31, 571

tracing, 1124

updating, 572

composite controls, 156, 905

advantages, 913

ASP.NET, and, 910

CreateChildControls method, use of, 909

creation

child controls, choosing, 908

Control class, inheritance from, 907

implementation example, 909

Computer Management MMC snap-in tool

resource access, viewing, 688

user groups, viewing, 689

concurrency

concurrency errors

optimistic record locking, 490

pessimistic record locking, 490

RowUpdated/~Updating event, capturing, 499

updating changed columns, avoiding by, 492

updating data sources example, 490, 508

concurrent data updates, 489

error prevention, 490

conditional application events, 597

configuration handlers

custom configuration handlers, 679

session state example, 622

configuration settings

<authentication> element, 647

locking-down configuration settings, 677

<machineKey> element, 674

<trace> element, 642

configuration, ASP.NET, 615

advanced topics, 676

advantages, 618

ease of replication, 618

human readable configuration settings, 618

immediate updates, 618

local server access is not required, 618

applications, configuring, 616

applying configuration, 619

configuration handlers

custom configuration handlers, 679

session state example, 622

configuration settings, 623

<appSettings> element, 629

<httpRuntime> element, 625

<pages> element, 627

application settings, 620

<authentication> element, 647

<authorization> element, 650

commonly used settings, 624

<compilation> element, 653

custom configuration handlers, 620

<customErrors> element, 644

<globalization> element, 652

<httpHandlers> element, 661

<httpModules> element, 665

<identity> element, 659

locking-down configuration settings, 677

<machineKey> element, 674

<processModel> element, 666

session state example, 623

<sessionState> element, 630

<trace> element, 641

<webServices> element, 651

cookieless mode, 630, 636

custom configuration handlers, 679

IIS

common error pages, 646

creating web applications, 619

custom file extension mappings, 619

metabase, information storage within, 615

introduction, 616

location element, specifying, 676

locking-down configuration settings, 677

server configuration, 616

session state example, 618

web farm support, 630, 631

XML based configuration, 616

<configuration> element, section settings, 621

Configure Your Server wizard, ASP.NET 1.1, 566

Connection class, ADO.NET

complex data access, DataReader example, 402

connection-based transactions, 462

database stored procedures

'no parameters' example, 409

implicit inline parameters example, 410

DataSet objects, data updates, 468

Transactions, 463

Connection classes, ADO.NET

methods

BeginTransaction, 346, 462

Close, 346

Commit, 462

Open, 346

Rollback, 462

OdbcConnection class, 346

OleDbConnection class, 346

OracleConnection class, 346

ProductsDB Business object, use within, 1201

SqlConnection class, 346

connection-based transactions, 459, 462

Connection class, use of, 462

Transaction class, use of, 463

updating data source example, 462–467

Console class, WriteLine() Method, 51

constraints managing, DataTable object, 418

constructors

business objects, VB.NET example, 856

C#, 89

New method, Visual Basic.NET, 76

Visual Basic.NET versus. C#, 861

Contains method, IList interface, 761

ContainsKey method, Hashtable class, 779

ContainsValue method, Hashtable class, 779

ContentEncoding property

HttpRequest object, 1163

HttpResponse object, 1166

ContentLength property

HttpRequest class, 128

HttpRequest object, 1163

Contents property

HttpApplicationState object, 1160

HttpSessionState object, 1161

ContentType property

Page directive, 144

HttpRequest class, 128, 1163

Context property

Control class, 945

WebService class, 966

ContextUtil class, 873

Continue value, UpdateStatus enumeration, 507

ContinueUpdateOnError property, DataAdapter class, 508

control builders, 899, 949

Control class, System.Web.UI namespace

ChildControlsCreated property, 909, 910

Context property, 945

Controls property, 907, 910

CreateChildControls method, 908, 909, 944

DataBinding event, 930

Disposed event, 930

EnableViewState property, 929

EnsureChildControls method, 909, 910

Events property, 932

FindControl method, 909, 910

Init event, 930

Load event, 930

OnDataBinding method, 943

Page property, 910

Parent property, 910

PreRender event, 930

RenderControl method, 909

simple control example, C#, 887

Unload event, 930

ViewState property, 927

Control directive, custom controls, 158, 160, 164

ControlBuilder class, System.Web.UI namespace, 949

custom control builders, 949

Controls property

Control class, 907, 910

HtmlControl class, 176

WebControl class, 216

ControlsCollection class, System.Web.UI namespace, 907

ControlToCompare property, CompareValidator class, 203, 206

ControlToValidate property, BaseValidator class, 203

cookie-based authentication

see Forms-based authentication.

CookieContainer class, System.Net namespace, 1022, 1023

cookieless attribute, sessionState element, 631, 636

cookieless mode, ASP.NET configuration, 630, 636

cookies

Forms-based authentication, 713

RedirectFromLoginPage method, persisting between sessions using, 720

session state management, 580, 630

SignOut method, expiring using, 720

SOAP, transporting using HTTP, 974

Web services proxies, use with, 1021

disadvantages, 1022

implementation example, 1023

persistence for multiple requests, 1023

Web services, design considerations, 985

Cookies collection

HttpRequest object, 1163

HttpResponse object, 1166

CopyTo method

ArrayList Type, 774

HttpSessionState object, 1162

ICollection interface, 773, 774

Count property

Stack class, 785

HttpApplicationState object, 1161

HttpSessionState object, 1162

ICollection interface, 773

Queue class, 786

CounterCreationData class, System.Diagnostics namespace, 1144, 1147

CounterCreationDataCollection class, System. Diagnostics namespace, 1144

CounterDelta32/~64 values, PerformanceCounterType enumeration, 1154

CounterExists method, PerformanceCounterCategory class, 1146

CounterFrequency property, CounterSample structure type, 1153

CounterMultiTimer/~MultiTimerInverse values, PerformanceCounterType enumeration, 1154

CounterMultiTimer100Ns value, PerformanceCounterType enumeration, 1154

CounterMultiTimer100NsInverse value, PerformanceCounterType enumeration, 1154

counters, instrumentation, 1144

CounterSample structure type, System.Diagnostics namespace, 1144, 1152

CounterTimer value, PerformanceCounterType enumeration, 1154

CounterTimerInverse value, PerformanceCounterType enumeration, 1154

CounterTimeStamp property, CounterSample structure type, 1153

CounterType property, CounterSample structure type, 1153

CountPerTimeInterval32/~64 values, PerformanceCounterType enumeration, 1154

cpuMask attribute, <processModel> element, 672

Create method, DirectoryInfo class, 809

Create method, PerformanceCounterCategory class, 1146, 1147

Create method, WebRequest class, 837

CreateCaseInsensitiveSortedList method,

CollectionsUtil class, 788

CreateChildControls method, Control class, 908, 909, 944

CreateDirectory method, Directory class, 809

CreateInstance method, Activator class, 347

CreateNavigator method, Document objects, 554

CreateNavigator method, XMLDataDocument class, 533

CreateNavigator method, XPathDocument class, 374

CreateObject overloaded method, HttpServerUtility object, 1168

CreateObjectFromClsid method, HttpServerUtility object, 1168

CreateText method, File class, 820

CreateXmlDeclaration method, XMLDocument class, 547

CreateXYZ method XMLDocument /XMLDataDocu- ment class, 374

CreationTime property, DirectoryInfo class, 806

CreationTime property, FileSystemInfo class, 813

<credentials> element

Forms Authentication, 648, 714

passwordFormat attribute, 649

credit card validation web service example, 955

cross-language debugging, 108

cross-language inheritance

advantages, 868

CLS, use of, 107

implementation example, 869–872

namespace not automatically inherited, 870

CryptoStream class, System.Security namespace, 836

CSS (Cascading Style Sheets)

CheckBox control, applying using, 225

data-bound controls, adding to, 289

culture attribute, <globalization> element, 652

Culture attribute, Page directive, 144

Current column value, DataRowversion enumeration, 429

Current property, IEnumerator interface, 759

CurrentRows value, DataViewRowState enumeration, 444

custom assembly metadata

System.Reflection namespace, 881

System.Runtime.CompilerServices namespace, 881

Custom Authentication, 647, 1043

custom configuration handlers

configuration, ASP.NET, 620, 679

writing simple handler, 680

custom controls

advantage, 949

code behind, use of, 163

Control directive, 158, 160, 164

creation, 156

events, 162

OutputCache directive, 164

partial page caching, 164

properties, 160

reusable code, use of, 156

Web page, conversion from, 157–160

custom encryption, 1052

EncryptionExtension attribute, 1053

HTTPS, use of, 1053

SOAP headers, use of, 1053

implementation example, 1053

custom error pages, 644

custom redirects, 645

<error> element, 645

IIS and ASP.NET, common error pages, 646

custom errors configuration settings

<customErrors> element, 644

defaultRedirect attribute, 645

<error> element, 645

mode attribute, 644

custom exceptions, 1132

ApplicationException class, derived from, 1132

custom file extension mappings, IIS, 619

custom HTML Forms login, Forms-based Authentication, 647

custom performance counters

class support, 1144

creation, 1146–1149

instance creation, 1149

lifetime maintenace, 1150

PerformaceCounterCategory class, use of, 1145

removal, 1151

value updation, 1151

custom streams

access to custom backing store example, 834

Stream class, use of, 833

stream composed of other streams, 836

custom types, 83

Objects class, derived from, 42

Visual Basic.NET, 83

custom user controls, nested DataSet example, 405

custom wrappers, COM objects from .NET, 1180

<customErrors> element

application error handling, 1135

configuration, ASP.NET, 644

defaultRedirect attribute, 645, 1135

<error> element, 645, 1135

mode attribute, 644

redirect attribute, 645

statusCode attribute, 645

CustomValidator control, 202

ClientValidationFunction property, 208

CustomValidation, property, 203

OnServerValidate, property, 208

validation controls, implementation example, 207