Convert PNG file to PDF file in C# and VB.Net

Convert PNG file to PDF file
in C# and VB.Net.


Complete code

using System;
using System.IO;

namespace Sample
{
    class Test
    {

        static void Main(string[] args)
        {
            // Convert PNG file to PDF file.
            SautinSoft.PdfVision v = new SautinSoft.PdfVision();

            //v.Serial = "XXXXXXXXXXXXXXX";

            // specify converting options.
            v.PageStyle.PageSize.Auto();
            //v.PageStyle.PageMarginLeft.Inch(1);
            //v.ImageStyle.Heightmm(150);
            //v.ImageStyle.WidthInch(10);

            string pngFile = Path.GetFullPath(@"..\..\image2.png");
            string pdfFile = Path.ChangeExtension(pngFile, ".pdf");

            int ret = v.ConvertImageFileToPDFFile(pngFile, pdfFile);

            // 0 - converting successfully
            // 1 - can't open input file, check the input path
            // 2 - can't create output file, check the output path
            // 3 - converting failed
            if (ret == 0)
            {
                // Open produced PDF in default PDF Viewer.
                System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo(pdfFile) { UseShellExecute = true });
            }
        }
    }
}

Download.

        
            Imports System.IO

Namespace Sample
    Friend Class Test

        Shared Sub Main(ByVal args() As String)

            ' Convert PNG file to PDF file.
            Dim v As New SautinSoft.PdfVision()

            'v.Serial = "XXXXXXXXXXXXXXX"

            ' specify converting options.
            v.PageStyle.PageSize.Auto()
            'v.PageStyle.PageMarginLeft.Inch(1)
            'v.ImageStyle.Heightmm(150)
            'v.ImageStyle.WidthInch(10)

            Dim pngFile As String = Path.GetFullPath("..\..\image2.png")
            Dim pdfFile As String = Path.ChangeExtension(pngFile, ".pdf")

            Dim ret As Integer = v.ConvertImageFileToPDFFile(pngFile, pdfFile)

            ' 0 - converting successfully
            ' 1 - can't open input file, check the input path
            ' 2 - can't create output file, check the output path
            ' 3 - converting failed
            If ret = 0 Then
                ' Open produced PDF in default PDF Viewer.
                System.Diagnostics.Process.Start(New System.Diagnostics.ProcessStartInfo(pdfFile) With {.UseShellExecute = True})
            End If
        End Sub
    End Class
End Namespace

Download.


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