Export to PDF in ASP.NET not working

Suite and Optimus Suite 5
#1

Hi,
Export to PDF in ASP.NET not working i am getting an error.Specified argument was out of the range of valid values.
Parameter name: offset . Please help me.

thanks ,
Indramani.

error.jpg1347×595 122 KB

#2

If you’re not using .net framework v4, try upgrading. I think that fixed it for me.

#3

Make sure that xml isn’t null, null value may cause this exception.
btw, you can use more explicit way to generate pdf, it may help in debugging

[code] public void ProcessRequest(HttpContext context)
{

        var writer = new PDFWriter();
        
        context.Response.ContentType = writer.ContentType;
        context.Response.HeaderEncoding = System.Text.Encoding.UTF8;
        context.Response.AppendHeader("Content-Disposition", "attachment;filename=grid.pdf");
        context.Response.AppendHeader("Cache-Control", "max-age=0");
        
        var xml = context.Request.Form["grid_xml"];
        xml = context.Server.UrlDecode(xml);
        
        var stream = writer.Generate(xml);
        stream.WriteTo(context.Response.OutputStream);

        context.Response.End();
        
    }[/code]