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Txt to pdf in vb.net https://forum.pdfsharp.net/viewtopic.php?f=2&t=3756 |
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Author: | Ballwin [ Mon Apr 02, 2018 12:39 am ] |
Post subject: | Txt to pdf in vb.net |
I am trying to write a simple vb.net program to convert text files to pdfs. The pgm creates the correct number of pages but displays all the text on the first page of the pdf. What am I missing? Thanks! Code follows: Code: Imports System.IO
Imports PdfSharp Imports PdfSharp.Drawing Imports PdfSharp.Pdf Public Class Form1 Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click Try Dim line As String Dim readFile As System.IO.TextReader = New StreamReader("c:\a\Test.txt") Dim yPoint As Integer = 0 Dim pdf As PdfDocument = New PdfDocument pdf.Info.Title = "Text File to PDF" Dim pdfPage As PdfPage = pdf.AddPage Dim graph As XGraphics = XGraphics.FromPdfPage(pdfPage) Dim font As XFont = New XFont("courier new", 10, XFontStyle.Regular) nextline: line = readFile.ReadLine() If line Is Nothing Then GoTo AllDone : If line <> Chr(12) Then GoTo Page1 yPoint = 0 ' pdfPage = pdf. pdfPage = pdf.AddPage() Page1: graph.DrawString(line, font, XBrushes.Black, New XRect(10, yPoint, pdfPage.Width.Point, pdfPage.Height.Point), XStringFormats.TopLeft) yPoint = yPoint + 10 GoTo nextline AllDone: Dim pdfFilename As String = "c:\a\newpdf.pdf" pdf.Save(pdfFilename) readFile.Close() readFile = Nothing Process.Start(pdfFilename) Catch ex As Exception MsgBox(ex.ToString) End Try End Sub Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click End End Sub End Class |
Author: | TH-Soft [ Mon Apr 02, 2018 6:37 am ] |
Post subject: | Re: Txt to pdf in vb.net |
Ballwin wrote: What am I missing? You missed that the Sample forum is for good code that works.You missed that the XGraphics class does the drawing - you only create such an object for the first page, so all drawing goes there. |
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