report viewer control wont display report !

Hi friends
am trying to display reports from my report server in report view controls. following is my code in a button click

reportviewer1.ServerReport.ReportServerUrl = {http://localhost/reportserver};
reportviewer1.ServerReport.ReportPath = "\customer Details"
reportviewer1.RefreshReport();

its not giving my any error not displays any report!!
but if i set same info in design mode to report viewer control it works nicely!
whats missing here ?
Thanks for your help.finally figured out .following is what needs to be done

reportviewer1.ProcessingMode = Microsoft.Reporting.WinForms.ProcessingMode.Remote;
reportviewer1.ServerReport.ReportServerUrl = new System.Uri(@."http://localhost/reportserver");
reportviewer1.ServerReport.ReportPath = "\customer Details"
reportviewer1.RefreshReport();