Access SubReport data from main report in Reporting Services

I think the title says it all, i'm using version 2005
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CurtinPropAsked:
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ValentinoVBI ConsultantCommented:
As far as I know there's no way to do this.  You can pass data via parameters to a subreport but not in the other direction.  If you need the same data in the main report, you'll need to repeat the dataset there...
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CurtinPropAuthor Commented:
I want to parse just single values back to the sub report, so I can do some totaling.

subreport has 3 rows, but main reports has 1

e.g need to get total value from all 4

Possible?
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ValentinoVBI ConsultantCommented:
If it's the subreport that should show the total of those 4 records you could pass the values from the main report to the subreport using parameters.  But, if it's only 4 records, why would you want to make it complicated?  Unless query performance is an issue, why not just create a dataset that fetches those 4 records at once?

More info on subreports and parameter usage: http://msdn.microsoft.com/en-us/library/ms160348.aspx
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CurtinPropAuthor Commented:
thanks mate
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