public override void ExecuteResult(ControllerContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
// get rendered HTML from view
string html = ViewRenderer.RenderViewToString(context, ViewName, Model);
var cssFiles = CssHelper.GetAllCssPaths(html);
//html = ClearHtmlStrategy.Clear(html);
// generate the PDF content from HTML
var pageConfig = PageConfig != null ? PageConfig : PageSize.A4;
byte[] content = HtmlToPdfRenderer.Render(html, cssFiles, pageConfig);
var contentDisposition = IsAttachment ? "attachement" : "inline";
HttpResponseBase response = context.HttpContext.Response;
response.Clear();
response.ClearContent();
response.ClearHeaders();
response.ContentType = "application/pdf";
response.AppendHeader("Content-Disposition", $"{contentDisposition};filename={Filename}.pdf");
response.AddHeader("Content-Length", content.Length.ToString());
response.BinaryWrite(content);
response.OutputStream.Flush();
response.OutputStream.Close();
response.End();
}