I

IBatchEntry interface 696, 700-702, 713-720, 745

IBindingList interface 57, 81, 83, 182

ICloneable interface 142, 209

Id property (Message class) 736

IDataReader interface 347, 349

identity element 660

identity objects 106, 108, 158, 288

creating 334-341

implementing 322

Identity property (IPrincipal) 159, 341

IDisposable interface 422

Finalize method and 423

IEditableObject interface 57, 82

implementing 208, 215-219

IIdentity interface 106, 159, 339

IIS (Internet Information Services) 96

binary formatter and 133

for remoting host 124, 312-314, 219

hosting assemblies in 118, 121-128

IList interface 751

getting field names and 752

populating DataTable objects and 760-762

IListSource interface 751, 761

immediate deletion 205, 436

switchable objects and 442

impersonation 287, 296, 319

PTracker and 400

implementation (of business objects) 28

InputBox form (Windows Forms) 565

INSERT operation 206

insert operation, BusinessCollectionBase class and 235

INSERT statement (SQL) 172

installer classes, Windows service and 741

installutil.exe tool 743

instance variables 462, 464

int type 152

interface (of business objects) 28

internal applications, security and 7

Internet Information Services. See IIS

Invoke method (MethodInfo class) 155, 302

IPrincipal interface 106, 159, 322

implementing 341

IPropertyChanged interface 81

.NET 2.0 and 537

IsAuthenticated property (IIdentity) 339

IsChild property

BusinessBase class 212

BusinessCollectionBase class 234

IsDBNull method (SqlDataReader class, ADO.NET) 170

IsDeleted property (BusinessBase class) 205

data volume and 692

IsDirty property

BusinessBase class 204

BusinessCollectionBase class 231, 247

data volume and 692

overriding 466

IsDirtyChanged event (BindableBase class) 81, 181, 204

IsEmpty property (SmartDate class) 254, 260

ISerializable interface 137

special constructor and 352, 355

IsInRole method (IPrincipal) 159, 341

ProjectEdit Windows form and 539

ResourceEdit Windows form and 559

IsNew property (BusinessBase class) 206, isolation levels 484

IsTransactionalMethod (DataPortal class) 282, 289

IsValid property

BrokenRules class 227, 463

BusinessBase class 229

BusinessCollectionBase class 231, 247

overriding 466

Item method (BusinessCollectionBase class) 74

Item property (NameValueList class) 354

ItemCommand event (.NET, DataGrid controls) 613