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WF Packaging 1

Workflow Types 2

The Base Activity Library 3

WF Design Process 4

WF Capabilities 5

WF Layered Architecture 6

WF Services 6

WF Execution Model 6

Dependency Properties 7

WF Project Templates 9

WF Project Item Templates 10

Code versus Code Separation 11

Sequential Workflow Designer 13

Sequential Workflow Execution 14

State Machine Workflow Designer 17

Hierarchical Navigation in a State Machine 17

State Machine Workflow Execution 19

Code Activity 21

IfElse Activity 21

Conditions 22

While Activity 24

Delay Activity 25

Sequence Activity 25

Parallel Activity 26

InvokeWorkflow Activity 26

Concurrency in Workflows 27

Listen Activity 29

ConditionedActivityGroup Activity 29

Replicator Activity 30

Policy Activity 31

Hosting the WorkflowRuntime 33

Creating a Workflow Instance 33

Getting a WorkflowInstance for a Running Workflow 34

Host Application Requirements for WF 34

Handling Workflow Lifecycle Events 34

Creating the Persistence and Tracking Databases 35

Adding Persistence through Code 35

Adding Tracking through Code 36

Adding Persistence or Tracking in the config File 36

Runtime Effects of Persistence 37

Defining Workflow Properties for Parameters 39

Passing Input Parameters 40

Getting Output Parameters 40

Host Communications Model 41

Outgoing Calls Summary 45

InvokeWebService Activity Overview 47

Exposing Web Services from a Workflow 49

Host Site ASMX File 50

Web.config Entries 50

Fault Handling Scopes in Workflows 51

Throw Activity 52

Transactions in Workflows 53

Atomic Transactions 53

Long-Running Transactions 54

Event Handling in Workflows 55

Creating Custom Composite Activities 57

Defining Dependency Properties for Data Binding 58

Creating Custom Control Flow 58

Creating Cu...