//// This code is part of Document Solutions for PDF .NET demos.// Copyright (c) MESCIUS inc. All rights reserved.//using System.IO;using System.Drawing;using System.Text;using System.Data;using System.Linq;using GrapeCity.Documents.Pdf;
namespace DsPdfWeb.Demos{    // This sample shows how to insert an HTML table into a PDF    // along with other (non-HTML) content.    //    // Please see notes in comments at the top of HelloWorldHtml    // sample code for details on adding DsHtml to your projects.    public class SimpleTable    {        public int CreatePDF(Stream stream)        {            const string TTAG = "___TABLE___";
            // HTML page template:            const string tableTpl =                "<!DOCTYPE html>" +                "<html>" +                "<head>" +                "<style>" +
                "html * {" +                "  font-family: 'Trebuchet MS', Arial, Helvetica, sans-serif !important;" +                "}" +
                "h1 {" +                "  color: #fcf3cf;" +                "  background-color: #2471a3;" +                "  text-align: center;" +                "  padding: 6px;" +                "  margin-bottom: 0px;" +                "}" +
                "table {" +                "  border-bottom: 1px solid #ddd;" +                "}" +
                "thead {display: table-header-group;}" +
                "#employees {" +                "  font-family: 'Trebuchet MS', Arial, Helvetica, sans-serif;" +                "  border-collapse: collapse;" +                "  width: 100%;" +                "}" +
                "#employees td, #employees th {" +                "  border: 0px solid #ddd;" +                "  padding: 8px;" +                "}" +
                "#employees tr:nth-child(even){background-color: #d4e6f1;}" +
                "#employees tr:hover {background-color: #ddd;}" +
                "#employees th {" +                "  padding-top: 12px;" +                "  padding-bottom: 12px;" +                "  text-align: left;" +                "  background-color: #2980b9;" +                "  color: white;" +                "}" +                "</style>" +                "</head>" +                "<body>" +
                TTAG +
                "</body>" +                "</html>";
            const string tableHead = "<h1>Employees</h1>";
            const string tableFmt =                "<table id='employees'>" +                "  <thead>" +                "    <th>Name</th>" +                "    <th>Address</th>" +                "    <th>Country</th>" +                "  </thead>" +                "{0}" +                "</table>";
            const string dataRowFmt =                "  <tr>" +                "    <td>{0}</td>" +                "    <td>{1}</td>" +                "    <td>{2}</td>" +                "  </tr>";
            // Create a new PDF document:            var doc = new GcPdfDocument();            // Add a page:            var page = doc.NewPage();            // Get page graphics:            var g = page.Graphics;
            var nrc =  Common.Util.AddNote(                "Here we build an HTML table with data fetched from an XML database, " +                "and insert it into the current PDF page. " +                "A footer is added below the table based on the rendered table size " +                "returned by the GcPdfGraphics.DrawHtml() method.",                page);
            // Get employees data from the sample NorthWind database:            using (var ds = new DataSet())            {                ds.ReadXml(Path.Combine("Resources", "data", "DsNWind.xml"));                DataTable dtEmps = ds.Tables["Employees"];                var emps =                    from emp in dtEmps.Select()                    orderby emp["LastName"]                    select new                    {                        Name = emp["LastName"] + ", " + emp["FirstName"],                        Address = emp["Address"],                        Country = emp["Country"]                    };
                // Build the HTML table:                var sb = new StringBuilder();                sb.AppendLine(tableHead);                foreach (var emp in emps)                    sb.AppendFormat(dataRowFmt, emp.Name, emp.Address, emp.Country);
                var html = tableTpl.Replace(TTAG, string.Format(tableFmt, sb.ToString()));
                // Create an instance of GcHtmlBrowser that is used to render HTML:                using var browser = Common.Util.NewHtmlBrowser();
                // Render HTML.                // The return value indicates whether anything has been rendered.                // The output parameter size returns the actual size of the rendered content:                var ok = g.DrawHtml(browser, html, nrc.Left, nrc.Bottom + 36,                    new HtmlToPdfFormat(false) { MaxPageWidth = nrc.Width / 72 },                    out SizeF size);
                Common.Util.AddNote(                    "This text is added below the HTML table. Its position is determined " +                    "by the rendered size returned by GcPdfGraphics.DrawHtml().",                    page,                    new RectangleF(nrc.Left, nrc.Bottom + size.Height + 72, nrc.Width, int.MaxValue));            }            // Done.            doc.Save(stream);            return doc.Pages.Count;        }    }}