C# - Binding A Datasource To A Rdl In Report Server Programmatically - SSRS?

I've done a asp.net application to generate reports over a particular data. Initially i created local reports (.rdlc) to generate reports. I created separate .xsd for each rdlc and designed the reports. I build the dataset programmatically and bind it to the rdlc. I used the following code for binding the datasource to the reports -

rptMyReport.LocalReport.ReportPath = Server.MapPath(srdlcName);
rptMyReport.LocalReport.DataSources.Add(rds);

Now i have converted all the rdlc to rdl following this msdn article and i've published the reports to the report server.

rptMyReport.ServerReport.ReportServerUrl = new System.Uri("http://ReportServer/ReportServer");
rptMyReport.ServerReport.ReportPath = "/ReportFolder/ReportName";

Now how can i set the datasource to the reports programmatically?