Rank: Member
Joined: 10/17/2006(UTC)
Posts: 66
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I notice that implementations of the OrderTask (used in workflow) have a rollback method with this signature: Code:
Public Overloads Overrides Function Rollback( byval context as OrderTaskContext)
I implemented an ordertask derived class that supports this method. I have a few questions: 1) Under what conditions is the Rollback() method supposed to be called? It seems like it is ALWAYS called. 2) What is the point of this method? Am I supposed to undo whatever was done in the Execute() function? 3) What happens if there is a rollback error? Should I throw and exception? -- jorge.
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