visual studio - Pass a parameter from Main Report to a Subreport -


apologies these recent newbie questions, i'm not asking search engines correct questions.

i have report i'm trying reconstruct after upgrading vs2008 vs2010 introduced errors existing crystal report. so, have semi-working report i'm trying duplicate.

i have report containing subreports. main report has parameters in queries within "database fields" , need pass fields particular subreport's "parameter fields" can reference parameters in own queries.

so, question is: how create association between query result on main report , parameter on subreport?

for crystal reports visual studio 2010 - that's 1 works currently, isn't it?

when adding sub-report [or changing "change subreport links" existing report] can select parameter on subreport drop-down on bottom left of 'links' tab (or subreport links dialog, if editing existing subreport)

  • once you've selected field (or parameter) on left in 'available fields:' list, click > button move right , you'll see link options appear below. so field main report want use parameter subreport

  • underneath, on right select parameter (from subreport) wish link to. this parameter in subreport want use

does make sense.

maybe images help.


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