.net - SSIS: Curious: why is the last parameter in FireInformation method a ref bool? -

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i'm working on ssis package , after 80th time using fireinformation inside script task, have wonder: why method require pass in ref boolean last parameter? documentation doesn't state how should respond value once method returns. missing here?

the run-time engine has ability modify “fireagain” parameter , prevent further firing of events. in order this, run-time must have access modify variable. can if parameter passed ref.


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