public ActionResult getXSLTbyTempName(string tempname)
{
IInvTemplateService src = IoC.Resolve <IInvTemplateService>();
InvTemplate temp = InvServiceFactory.GetTemplateByName(tempname);
byte[] xsltData = System.Text.Encoding.UTF8.GetBytes(temp.XsltFile);
return(File(xsltData, "text/xsl"));
}