Transfer datasets from c# source code to Reporting Services remote report datasets

I have a Microsoft Report Viewer report running on local mode. On my C# source code I set datasets and parameters and call report execution. I need transform this local mode report on remote report of Reporting Services (SQL SERVER 2008 R2).I have a problem: I need to transfer two datasets from c# source code to Reporting Services remote report datasets, because on my application screen I already execute query on database and use the datasets to show data to my user and if I transfer these datasets to reporting services report, the reporting services engine will not execute query on database to bring the same datasets that I already have on my screen source / code. Is it possible ?