This section contains samples that demonstrate advanced custom activities in Windows Workflow Foundation (WF).
In This Section
Throttled Parallel ForEach
Demonstrates how the
ThrottleParallelForEach activity is similar to the ParallelForEach<T> activity with the one exception that it allows setting a concurrency factor to restrict the number of simultaneous branches to execute.
Externalized Policy Activity in .NET Framework 4.5
Demonstrates how the ExternalizedPolicy4 activity allows executing existing Windows Workflow Foundation in .NET Framework version 3.5 (WF 3.5) RuleSet objects in Windows Workflow Foundation in .NET Framework 4.6.1 (WF 4.5) directly by using the rules engine that is shipped in WF 3.5.
Demonstrates how to use the custom activity,
GetWorkflowInstanceId, to return the workflow instance ID.