From which base class does a custom workflow activity assembly inherit?
A. System.Activities.Dyna micActivity
B. System.Workflow.Runtime.Workflowlnstance
C. System.Workflow.ComponentModel.Activity
D. System.Activities.CodeActivity
From which base class does a custom workflow activity assembly inherit?
A. System.Activities.Dyna micActivity
B. System.Workflow.Runtime.Workflowlnstance
C. System.Workflow.ComponentModel.Activity
D. System.Activities.CodeActivity