I am pretty new in C# and my English is not so good - sorry in advance if I miss a point.
I tried to build an ASP.NET web site with a ReportService
cont
you can use the following code in page load event to give parameters
ReportParameter[] reportParameterCollection = new ReportParameter[1]; //Array size describes the number of paramaters.
reportParameterCollection[0] = new ReportParameter();
reportParameterCollection[0].Name = "ACCMGR"; //Give Your Parameter Name
reportParameterCollection[0].Values.Add("12"); //Pass Parametrs's value here.
ReportViewer1.ServerReport.SetParameters(reportParameterCollection);
ReportViewer1.ServerReport.Refresh();
I hope the this works for you