I

IActivityEventListener, using with e-mail activity, 216

identity cards, use in Windows CardSpace, 14

Identity property in ExternalDataEventArgs class, description of, 106

IDesignerGlyphProviderService interface, using, 282

IEventActivity interface

using, 213

using with Delay activity, 130

using with event activities, 211

IfElse activity

locating, 27

providing condition for, 28

using, 133–134

using activity rules with, 226–227

using branches with, 27

IfElseBranch activity

accessing fault handlers for, 299

using, 133–134

if-then-else statements, conceptualizing rules as, 44

iisreset, performing for custom workflows in SharePoint, 390–391

IL (Intermediate Language), relevance to .NET Framework, 11–12

images, adding to assembly resources, 156–157

IMemberCreationService, using, 282

implicit chaining, using with rules, 230

inbox, monitoring for e-mail, 213–219

Indigo. See WCF (Windows Communication Foundation)

InfoPath

features of, 58, 358

implementing forms with, 387–390

InitializeComponent method generated by workflow compiler, code listings, 64

initiation forms, using, 373

install.bat file, adding to SharePoint for Visual Basic, 382

instance activity properties, using, 147

instance locking, support in persistence services, 196

instances. See workflow instances

InstanceState table, columns in, 169–170

InterfaceType property, using with CallExternal- Method activity, 107

InvokeWebService activity

configuring, 337

description of, 334

using, 134

using with web service called inside workflow, 338

InvokeWorkflow activity, using, 135

InvokeWorkflowActivity instance, adding for dynamic update, 274–275

isolated property, role in ACID transactions, 41

ISVs (Independent Software Vendors), use of Windows Workflow Foundation by, 18

Iterate method, using with ForEachActivity class, 209

iterative activities, developing, 207–210

IWebService interface, creating, 341