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FilteredWorksetCollector.FirstWorksetId

Method
Description:
Returns the id of the first workset to pass the filter(s).
Remarks:
This will reset the collector to the beginning and find the first workset that passes the applied filter(s). If you have an active iterator to this same collector it will be stopped by this call.
Syntax
Exceptions
Exception Condition
InvalidOperationException The collector does not have a filter applied. Extraction or iteration of worksets is not permitted without a filter.