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PdfVision Constructor

Default constructor for the PdfVision class.

Namespace: SautinSoft.PdfVision
Assembly: SautinSoft.PdfVision (in SautinSoft.PdfVision.dll) Version: 2024.6.20
public PdfVision()
How to convert HTML file to PDF file in C#
using System;
using System.IO;
using SautinSoft.PdfVision;

namespace Sample
    class Program
        static void Main(string[] args)
        public static void ConvertHtmlFileToPdfFile()
            string inpFile = Path.GetFullPath(@"..\..\..\Sample.html");
            string outFile = new FileInfo("Result.pdf").FullName;

            PdfVision v = new PdfVision();

            HtmlToPdfOptions options = new HtmlToPdfOptions()
                PageSetup = new PageSetup()
                    PaperType = PaperType.Letter,
                    Orientation = Orientation.Portrait,
                    PageMargins = new PageMargins()
                        Left = LengthUnitConverter.ToPoint(5, LengthUnit.Millimeter),
                        Top = LengthUnitConverter.ToPoint(5, LengthUnit.Millimeter),
                        Right = LengthUnitConverter.ToPoint(5, LengthUnit.Millimeter),
                        Bottom = LengthUnitConverter.ToPoint(5, LengthUnit.Millimeter)
                PrintBackground = true,
                Scale = 1,
                //Set a custom directory where will be placed portable Chromium browser. 
                //Default value depends of platform (win-x64, win-86, linux-x64 or osx-x64). 
                ChromiumBaseDirectory = Path.GetFullPath(@"..\..\..\..\..\..\Chromium\")


                v.ConvertHtmlToPdf(inpFile, outFile, options);
                // Open the result for demonstration purposes.
                System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo(outFile) { UseShellExecute = true });
            catch (Exception ex)
                Console.WriteLine($"Error: {ex.Message}");
How to convert HTML file to PDF file in VB.Net
Imports System
Imports System.IO
Imports SautinSoft.PdfVision

Namespace Sample
    Friend Class Program
        Shared Sub Main(ByVal args() As String)
        End Sub
        Public Shared Sub ConvertHtmlFileToPdfFile()
            Dim inpFile As String = Path.GetFullPath("..\..\..\Sample.html")
            Dim outFile As String = (New FileInfo("Result.pdf")).FullName

            Dim v As New PdfVision()

            Dim options As New HtmlToPdfOptions() With {
                .PageSetup = New PageSetup() With {
                    .PaperType = PaperType.Letter,
                    .Orientation = Orientation.Portrait,
                    .PageMargins = New PageMargins() With {
                        .Left = LengthUnitConverter.ToPoint(5, LengthUnit.Millimeter),
                        .Top = LengthUnitConverter.ToPoint(5, LengthUnit.Millimeter),
                        .Right = LengthUnitConverter.ToPoint(5, LengthUnit.Millimeter),
                        .Bottom = LengthUnitConverter.ToPoint(5, LengthUnit.Millimeter)
                .PrintBackground = True,
                .Scale = 1,
                .ChromiumBaseDirectory = Path.GetFullPath("..\..\..\..\..\..\Chromium\")

                v.ConvertHtmlToPdf(inpFile, outFile, options)
                ' Open the result for demonstration purposes.
                System.Diagnostics.Process.Start(New System.Diagnostics.ProcessStartInfo(outFile) With {.UseShellExecute = True})
            Catch ex As Exception
                Console.WriteLine($"Error: {ex.Message}")
            End Try
        End Sub
    End Class
End Namespace
See Also