index_D

D

Data Adapter Configuration Wizard, 244–245, 250–252, 250–252, 551

Data class, 198, 202–203

Data Definition Language (DDL) queries, 160

Data namespace, 142–144

Data property, 310

data sources

connections to

closing, 148–149

.NET data providers, 144–146

pooling, 147–148, 551

storing connection string information for, 148

sending commands to, 149–151

DataAdapter class, 198–202

database updates, 208–218, 213–214

DataColumn class, 198, 202, 275–276

DataColumnCollection class, 202

DataComponent class, 44

DataException class, 218–225, 220–224, 551

DataGrid controls, 209, 214

DataReader class

vs. DataSets, 211–212

for .NET data providers, 152–155

working with, 155–160, 156, 158–159

DataRelation class, 198, 203, 551

for ChildViews, 235–241, 235, 237–238

configuring, 231–235

DataRelationCollection class, 203

DataRow class, 202, 207–208, 552

DataRowCollection class, 202

DataRowVersion enumeration, 552

DataSet class and DataSets, 77, 198–199, 552

constituent objects, 202–208

constraints and DataRelations, 231–241, 235, 237–238

creating and manipulating, 198–199

DataAdapter class, 199–202

database updates, 208–218, 213–214

DataException handling, 218–225, 220–224

vs. DataReaders, 211–212

DataView class, 225–231, 228, 230–231

exam essentials, 256–257

filling, 201

key terms, 257

review questions, 258–263

summary, 255–256

synchronizing, 333–334

with Visual Studio .NET, 241

for strongly typed DataSets, 246–255, 247–248, 250–255

toolbox components for, 242–246, 242–244

with XML, 272

column mappings, 275–276

DiffGram output, 285–289

reading, 273–274, 281–285, 281–285

writing, 273–274, 276–281, 278–280

DataSet property

in DataRelation, 234

in DataTable, 205

DataSetName property, 203

DataTable class, 202, 205–207, 552

DataTableCollection class, 202

DataView class, 198, 203, 552

sorting and filtering with, 228–231, 228, 230–231

working with, 225–228

DataViewManager class, 226, 228–231, 228, 230–231, 552

DataViewManager property, 227

DBConcurrencyException class, 219–220

DbgCLR.exe (CLR Debugger) utility, 367, 550

DbType property, 168

DDL (Data Definition Language) queries, 160

Deactivate method, 45

DeactivateOnReturn property, 53–54, 552

Debit method, 43, 53

Debug class, 369–370, 552

DEBUG compiler directive, 368–369, 369, 552

Debug configuration, 552

DebugExtension class, 390

DebugExtensionAttribute class, 389

Debuggers section, 358

debugging. See testing and debugging

debugging symbols, 357

declarations in XML, 268

declarative model, 39

declarative permissions, 421–422, 552

Default option

in CommandBehavior, 155

in DataRowVersion, 209

Default.vsdisco file, 116, 519

DefaultTraceListener class, 372, 553

DefaultView property, 205

DefaultViewManager property, 203

Delete method

in DataRow, 208

in DataView, 227

DeleteCommand property, 199–201, 553

Deleted value, 210

DeleteData method, 310

DeletedRowInaccessibleException class, 218

DeleteRule property, 233

Demand method, 422–423, 426

denial of service (DoS) attacks, 408

deny element, 530

Deny method, 424, 426–427

DependentServices property, 20

deployment

issues in

component versioning, 498–499

GAC, 497–498

registering components and assemblies, 495

strong-named assemblies, 496

.NET remoting objects, 492–495

serviced components, 480

COM+ proxies, 490–491

Component Services tool for, 488–490, 488–489

dynamic registration for, 481–484

Services Registration Utility and RegistrationHelper for, 484–487

setup projects for. See setup projects

Windows services, 473

Installation utility for, 473–478, 475, 477

Windows Installer for, 478–480, 479–480

XML Web services, 514–517, 515–517

Depth property

in SqlDataReader and OleDbDataReader, 152

in XmlReader, 290

DES encryption, 448

DESC modifier, 226

Description parameter in WebMethod, 110

Description property in Switch, 374

DescriptionAttribute attribute, 481

design

component, 50–51

goals in, 352

Detached value, 210

Diagnostics class, 367

diffgram element, 285

DiffGram files, 285–289, 553

DiffGram value, 274

digest authentication, 413, 524

Direction property, 168

directories, monitoring, 3

DisableCommit method, 54–55

Disabled value, 52

disassembly, status windows for, 361

.disco files, 116–117, 517–518

discovery, 115–117, 517, 533

dynamic, 519

static, 517–518

discovery element, 518

discoveryRef element, 518

DisplayExpression property, 205

DisplayName property

in ServiceController, 20

in Switch, 374

Dispose method, 7

in Connection, 148

in ServicedComponent, 45

in SqlTransaction and OleDbTransaction, 180

Distributed Applications, 94–95

Distributed Transaction Coordination (DTC), 51–52

distributed transactions, 38, 553

DLLs

debugging, 366

unmanaged, 64–65

document encoding, 114–115, 553

Document Object Model (DOM), 290, 301–318, 311–312, 314, 316–317, 569

Document Type Definitions (DTDs), 269, 553

DocumentElement property, 304, 306

DocumentType property, 304

done bit, 54

DoS (denial of service) attacks, 408

DoUpdate method, 161, 164

DSA algorithm, 448

DTC (Distributed Transaction Coordination), 51–52

DTDs (Document Type Definitions), 269, 553

DuplicateNameException class, 218

durability in ACID properties, 52

dynamic discovery, 116, 519, 553

dynamic registration, 481–484

dynamicDiscovery element, 519

DynReg class, 483