C#/VB.NET: Create a Multi-Column PDF

PM> Install-Package Spire.PDF

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

namespace CreateTwoColumnPDF
{
    class Program
    {
        static void Main(string[] args)
        {
            //Create a PdfDocument instance
            PdfDocument doc = new PdfDocument();

            //Add a new page
            PdfPageBase page = doc.Pages.Add();

            //Define paragraph text
            string s1 = "Spire.PDF for .NET is a professional PDF component applied to creating, writing, "
                        + "editing, handling and reading PDF files without any external dependencies within "
                        + ".NET application. Using this .NET PDF library, you can implement rich capabilities "
                        + "to create PDF files from scratch or process existing PDF documents entirely through "
                        + "C#/VB.NET without installing Adobe Acrobat.";

            string s2 = "Many rich features can be supported by the .NET PDF API, such as security setting "
                        + "(including digital signature), PDF text/ attachment/ image extract, PDF merge/ split "
                        + ", metadata update, section, graph/ image drawing and inserting, table creation and "
                        + "processing, and importing data etc.Besides, Spire.PDF for .NET can be applied to easily "
                        + "converting Text, Image and HTML to PDF with C#/VB.NET in high quality.";

            //Get width and height of page
            float pageWidth = page.GetClientSize().Width;
            float pageHeight = page.GetClientSize().Height;

            //Create a PdfSolidBrush instance
            PdfSolidBrush brush = new PdfSolidBrush(new PdfRGBColor(Color.Black));

            //Create a PdfFont instance
            PdfFont font = new PdfFont(PdfFontFamily.TimesRoman, 14f);

            //Set the text alignment via PdfStringFormat class
            PdfStringFormat format = new PdfStringFormat(PdfTextAlignment.Left);

            //Draw text
            page.Canvas.DrawString(s1, font, brush, new RectangleF(0, 20, pageWidth / 2 - 8f, pageHeight),format);
            page.Canvas.DrawString(s2, font, brush, new RectangleF(pageWidth / 2 + 8f, 20, pageWidth / 2, pageHeight), format);

            //Save the result document
            doc.SaveToFile("CreateTwoColumnPDF.pdf.pdf");
        }
    }
}

Imports Spire.Pdf
Imports Spire.Pdf.Graphics
Imports System.Drawing

Namespace CreateTwoColumnPDF
    Class Program
        Private Shared Sub Main(ByVal args() As String)

            'Create a PdfDocument instance
            Dim doc As PdfDocument = New PdfDocument

            'Add a new page
            Dim page As PdfPageBase = doc.Pages.Add

            'Define paragraph text
            Dim s1 As String = ("Spire.PDF for .NET is a professional PDF component applied to creating, writing, " + ("editing, handling and reading PDF files without any external dependencies within " + (".NET application. Using this .NET PDF library, you can implement rich capabilities " + ("to create PDF files from scratch or process existing PDF documents entirely through " + "C#/VB.NET without installing Adobe Acrobat."))))
            Dim s2 As String = ("Many rich features can be supported by the .NET PDF API, such as security setting " + ("(including digital signature), PDF text/ attachment/ image extract, PDF merge/ split " + (", metadata update, section, graph/ image drawing and inserting, table creation and " + ("processing, and importing data etc.Besides, Spire.PDF for .NET can be applied to easily " + "converting Text, Image and HTML to PDF with C#/VB.NET in high quality."))))

            'Get width and height of page
            Dim pageWidth As Single = page.GetClientSize.Width
            Dim pageHeight As Single = page.GetClientSize.Height

            'Create a PdfSolidBrush instance
            Dim brush As PdfSolidBrush = New PdfSolidBrush(New PdfRGBColor(Color.Black))

            'Create a PdfFont instance
            Dim font As PdfFont = New PdfFont(PdfFontFamily.TimesRoman, 14.0!)

            'Set the text alignment via PdfStringFormat class
            Dim format As PdfStringFormat = New PdfStringFormat(PdfTextAlignment.Left)

            'Draw text
            page.Canvas.DrawString(s1, font, brush, New RectangleF(0, 20, ((pageWidth / 2) _
                                - 8.0!), pageHeight), format)
            page.Canvas.DrawString(s2, font, brush, New RectangleF(((pageWidth / 2) _
                                + 8.0!), 20, (pageWidth / 2), pageHeight), format)

            'Save the result document
            doc.SaveToFile("CreateTwoColumnPDF.pdf.pdf")
        End Sub
    End Class
End Namespace