public ActionResult OpenReport(int year, string period, string usedBudget)
{
var dir = new Dictionary <string, string> {
{ "Year", year.ToString() }, { "Period", period }, { "UsedBudget", usedBudget }
};
var fileStream = _pdfGenerator.GetPdf("RESULT_REPORT", dir);
var ms = new MemoryStream(fileStream);
return(new FileStreamResult(ms, "application/pdf"));
}