Why after inserting header and footer cannot see?

[barsan101]

Hi, I am creating the word document from the aspx page using Spire.Doc and now I need to insert Header and Footer into the MS Word upon creating the word document. Here is what I am trying:

Code: Select all

            using (MemoryStream buffer = new MemoryStream())
            {
                using (TextWriter writer = new StreamWriter(buffer, Encoding.UTF8))
                {
                    using (HtmlTextWriter htmlWriter = new HtmlTextWriter(writer))
                    {
                        pnlPrint.RenderControl(htmlWriter);
                        htmlWriter.Flush();
                        writer.Flush();
                        buffer.Position = 0;

                        string stylesheet = "Default.css";
                        using (StreamReader reader = new System.IO.StreamReader(buffer, Encoding.UTF8))
                        {
                            String baseHref = Request.Url.AbsoluteUri;
                            document.LoadHTML(reader, baseHref, Spire.Doc.Documents.XHTMLValidationType.None);
                            document.HtmlExportOptions.CssStyleSheetType = CssStyleSheetType.External;
                            document.HtmlExportOptions.CssStyleSheetFileName = stylesheet;

                            //Initialize a Header Instance

                            HeaderFooter header = document.Sections[0].HeadersFooters.Header;

                            //Add Header Paragraph and Format

                            Paragraph paragraph = header.AddParagraph();

                            paragraph.Format.HorizontalAlignment = HorizontalAlignment.Right;

                            //Append Picture for Header Paragraph and Format

                            DocPicture headerimage = paragraph.AppendPicture(System.Drawing.Image.FromFile(@"E:\Barsan Lenovo\My Project\FreeSpireDoc\FreeSpireDoc\Docs\logo.jpg"));

                            headerimage.VerticalAlignment = ShapeVerticalAlignment.Bottom;



                            //Initialize a Footer Instance

                            HeaderFooter footer = document.Sections[0].HeadersFooters.Footer;

                            //Add Footer Paragraph and Format

                            Paragraph paragraph2 = footer.AddParagraph();

                            paragraph2.Format.HorizontalAlignment = HorizontalAlignment.Left;

                            //Append Picture and Text for Footer Paragraph

                            DocPicture footerimage = paragraph2.AppendPicture(System.Drawing.Image.FromFile(@"E:\Barsan Lenovo\My Project\FreeSpireDoc\FreeSpireDoc\Docs\logo.jpg"));

                            TextRange TR = paragraph2.AppendText("Copyright © 2013 e-iceblue. All Rights Reserved.");

                            TR.CharacterFormat.FontName = "Arial";

                            TR.CharacterFormat.FontSize = 10;

                            TR.CharacterFormat.TextColor = Color.Black;



                            //Save and Launch

                            //document.SaveToFile("ImageHeaderFooter.docx", FileFormat.Docx);



                            document.SaveToFile("Sample.docx", FileFormat.Docx, Response, HttpContentType.Attachment);
                            System.Diagnostics.Process.Start("Sample.docx");
                        }
                    }
                }
            }

This above code is not throwing any error nor creating the header and footer into the document. Please help me on this. Thanks.

[amy.zhao]

Hi,

Please first save to document stream and then reload the stream to add header and footer.

Best Regards,
Amy
E-iceblue support team

[barsan101]

Thanks for your reply. As I am very new to this Spire.Doc I would appreciate most if you could provide a sample code with to elaborate your answer. Thanks in advance.

[barsan101]

I have changed my code as per your suggestion (though I am not so sure whether I am doing all correct or not). Still I am not getting the header footer after export. Please find my code below:

Code: Select all

    using (MemoryStream buffer = new MemoryStream())
            {
                using (TextWriter writer = new StreamWriter(buffer, Encoding.UTF8))
                {
                    using (HtmlTextWriter htmlWriter = new HtmlTextWriter(writer))
                    {
                        pnlPrint.RenderControl(htmlWriter);
                        htmlWriter.Flush();
                        writer.Flush();
                        buffer.Position = 0;

                        string stylesheet = "Default.css";
                        using (StreamReader reader = new System.IO.StreamReader(buffer, Encoding.UTF8))
                        {
                            String baseHref = Request.Url.AbsoluteUri;
                            document.LoadHTML(reader, baseHref, Spire.Doc.Documents.XHTMLValidationType.None);
                            document.HtmlExportOptions.CssStyleSheetType = CssStyleSheetType.External;
                            document.HtmlExportOptions.CssStyleSheetFileName = stylesheet;

                            document.SaveToStream(buffer, FileFormat.Docx);
                            //FileStream to_strem = new FileStream("Sample.docx", FileMode.Open);

                            //FileStream from_stream = File.OpenRead("Sample.docx");
                            Document doc = new Document();
                            doc.LoadFromStream(buffer, FileFormat.Docx);
                            Section section = doc.AddSection();
                            HeaderFooter header = section.HeadersFooters.Header;
                            Paragraph headerParagraph = header.AddParagraph();
                            DocPicture headerPicture = headerParagraph.AppendPicture(System.Drawing.Image.FromFile(@"E:\Barsan Lenovo\My Project\FreeSpireDoc\FreeSpireDoc\Docs\logo.jpg"));

                            HeaderFooter footer = section.HeadersFooters.Footer;
                            Paragraph footerParagraph = footer.AddParagraph();
                            DocPicture footerPicture = footerParagraph.AppendPicture(System.Drawing.Image.FromFile(@"E:\Barsan Lenovo\My Project\FreeSpireDoc\FreeSpireDoc\Docs\logo.jpg"));

                            doc.SaveToFile("Sample.docx", FileFormat.Docx, Response, HttpContentType.Attachment);
                            System.Diagnostics.Process.Start("Sample.docx");
                        }
                    }
                }
            }

[amy.zhao]

Hi,

Thanks for further posting and sorry for the delay response.
I recreated a simple project to test your previous code below and it was ok, please ensure you were viewing your docx document is in Print Layout, and not in web Laout.

layout.png

Code: Select all

    using (MemoryStream buffer = new MemoryStream())
            {
                using (TextWriter writer = new StreamWriter(buffer, Encoding.UTF8))
                {
                    using (HtmlTextWriter htmlWriter = new HtmlTextWriter(writer))
                    {
                        pnlPrint.RenderControl(htmlWriter);
                        htmlWriter.Flush();
                        writer.Flush();
                        buffer.Position = 0;

                        string stylesheet = "Default.css";
                        using (StreamReader reader = new System.IO.StreamReader(buffer, Encoding.UTF8))
                        {
                            String baseHref = Request.Url.AbsoluteUri;
                            document.LoadHTML(reader, baseHref, Spire.Doc.Documents.XHTMLValidationType.None);
                            document.HtmlExportOptions.CssStyleSheetType = CssStyleSheetType.External;
                            document.HtmlExportOptions.CssStyleSheetFileName = stylesheet;

                             Section section = document.Sections[0];
                             HeaderFooter header = section.HeadersFooters.Header;
                             Paragraph headerParagraph = header.AddParagraph();
                             DocPicture headerPicture = headerParagraph.AppendPicture(System.Drawing.Image.FromFile(@"C:\\1.png"));

                             HeaderFooter footer = section.HeadersFooters.Footer;
                             Paragraph footerParagraph = footer.AddParagraph();
                             DocPicture footerPicture = footerParagraph.AppendPicture(System.Drawing.Image.FromFile(@"C:\\1.png"));

                             TextRange TR = footerParagraph.AppendText("Copyright © 2013 e-iceblue. All Rights Reserved.");

                             document.SaveToFile("Sample.docx", FileFormat.Docx, Response, HttpContentType.Attachment);
                               }
                     }
                 }
             }

Best Regards,
Amy
E-iceblue support team

[amy.zhao]

Hi,

Has your issue been resolved?
Thanks for your feedback in advance.

Best Regards,
Amy
E-iceblue support team