How can we pass a parameter from main report to subreport in crystal reports XI

Question

How can we pass a parameter from the main report to a subreport in Crystal Reports XI? I have a parameter in the main report. Now, I want to pass the same parameter to subr

Answer 1

I think that using Right Click and Sub-report Links or Shared Var Between Report and Sub-report Both using Selection formula so it is suitable for limited data only Selection formula working after loading all records from Database table ... report loading bad performance so i'm tring to limit rows by passing some parameter from C#/VB and send others from main to sub report For example if you need the transaction of items in period and you can pass the period parameter from application (c# ..) and using Sub-report Links to send itemID