using Spire.Doc;
using System.Drawing.Imaging;


namespace DOCEMF
{
    class Program
    {
        static void Main(string[] args)
        {
            // create an instance of Spire.Doc.Document
            Document doc = new Document();
            // load the file base on a specified file name
            doc.LoadFromFile(@"../../Original Word.docx", FileFormat.Docx);
            //convert the first page of document to image
            System.Drawing.Image image = doc.SaveToImages(0, Spire.Doc.Documents.ImageType.Metafile);
            // save the document object to Emf file
            image.Save(@"../../Convert Word to Image.emf", ImageFormat.Emf);
            //close the document
            doc.Close();

        }
    }
}

using System.Drawing;
using Spire.Pdf.Graphics;
using Spire.Pdf.HtmlConverter.Qt;

namespace SPIREPDF_HTMLtoPDF
{
    class Program
    {
        static void Main(string[] args)
        {
            HtmlConverter.Convert("http://www.wikipedia.org/", "HTMLtoPDF.pdf",
                
                //enable javascript
                true,

                //load timeout
                100 * 1000,

                //page size
                new SizeF(612, 792),

                //page margins
                new PdfMargins(0, 0));
            System.Diagnostics.Process.Start("HTMLtoPDF.pdf");
        }
    }
}

Imports System.Drawing
Imports Spire.Pdf.Graphics
Imports Spire.Pdf.HtmlConverter.Qt

Module Module1

    Sub Main()
        HtmlConverter.Convert("http://www.wikipedia.org/", "HTMLtoPDF.pdf", True, 100 * 1000, New SizeF(612, 792), New PdfMargins(0, 0))
        System.Diagnostics.Process.Start("HTMLtoPDF.pdf")
    End Sub

End Module

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Spire.Pdf;
using System.IO;
using Spire.Pdf.HtmlConverter;
using System.Drawing;
namespace HTMLToPDFwithPlugins
{
    class Program
    {
        static void Main(string[] args)
        {
            string input =@"<strong>This is a test for converting HTML string to PDF </strong>
                 <ul><li>Spire.PDF supports to convert HTML in URL into PDF</li>
                 <li>Spire.PDF supports to convert HTML string into PDF</li>
                 <li>With the new plugin</li></ul>";
         
            string outputFile = "ToPDF.pdf";

            Spire.Pdf.HtmlConverter.Qt.HtmlConverter.Convert(input,

            outputFile,
            //enable javascript
            true,
            //load timeout
            10 * 1000,
            //page size
            new SizeF(612, 792),
            //page margins
            new Spire.Pdf.Graphics.PdfMargins(0),
            //load from content type
            LoadHtmlType.SourceCode
            );
            System.Diagnostics.Process.Start(outputFile);
        }
    }
}

private void Form1_Load(object sender, EventArgs e)
        {
            oleDbConnection1.ConnectionString = txtConnectString.Text;
            oleDbCommand1.CommandText = txtCommandText.Text;
            using (OleDbDataAdapter da = new OleDbDataAdapter())
            {
                da.SelectCommand = oleDbCommand1;
                da.SelectCommand.Connection = oleDbConnection1;
                DataTable dt = new DataTable();
                da.Fill(dt);
                dataGridView1.DataSource = dt;
            }
        }

private void btnExportToXml_Click(object sender, EventArgs e)
        {
            Spire.DataExport.XML.XMLExport xmlExport = new Spire.DataExport.XML.XMLExport();
            xmlExport.DataSource = Spire.DataExport.Common.ExportSource.DataTable;
            xmlExport.DataTable = this.dataGridView1.DataSource as DataTable;
            xmlExport.ActionAfterExport = Spire.DataExport.Common.ActionType.OpenView;
            xmlExport.FileName = @"..\..\ToXml.xml";
            xmlExport.SaveToFile();
        }