how to use crystal report view in asp.net mvc3

Yes you can try following

using CrystalDecisions.CrystalReports.Engine;

public ActionResult Report()
{
    ReportClass rptH = new ReportClass();
    rptH.FileName = Server.MapPath("[reportName].rpt");
    rptH.Load();
    rptH.SetDataSource([datatable]);
    Stream stream = rptH.ExportToStream(CrystalDecisions.Shared.ExportFormatType.PortableDocFormat);
    return File(stream, "application/pdf");   
}

However, according to experts crystal reports does not work well with MVC so you can also try following alternate

* Create a seperate directory for reports
* Create normal ASPX pages for reports


HTH

Of course, look at this one man

ASP.NET MVC and Crystal Reports[^]