c# richtextbox to pdf
c# richtextbox to pdf
Note that this code only adds the plain text contents of the RichTextBox control to the PDF file. If you want to include the formatted contents of the control (including font styles, colors, etc.), you'll need to use a different format, such as RTF or HTML. To convert the contents of the control in RTF format to PDF using iTextSharp, you can use the following code:
xxxxxxxxxxusing iTextSharp.text;using iTextSharp.text.pdf;// Create a new PDF documentDocument doc = new Document();// Create a new PDF writerPdfWriter writer = PdfWriter.GetInstance(doc, new FileStream("output.pdf", FileMode.Create));// Open the documentdoc.Open();// Add the contents of the RichTextBox control to the document in RTF formatStringReader reader = new StringReader(richTextBox1.Rtf);doc.Add(new iTextSharp.text.rtf.RtfParser().Parse(reader));// Close the documentdoc.Close();Source: Grepper
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use a third-party library such as iTextSharp or PDFsharp. Here's an example using iTextSharp:
xxxxxxxxxxusing iTextSharp.text;using iTextSharp.text.pdf;// Create a new PDF documentDocument doc = new Document();// Create a new PDF writerPdfWriter writer = PdfWriter.GetInstance(doc, new FileStream("output.pdf", FileMode.Create));// Open the documentdoc.Open();// Add the contents of the RichTextBox control to the documentParagraph paragraph = new Paragraph(richTextBox1.Text);doc.Add(paragraph);// Close the documentdoc.Close();Source: Grepper
we're using the RtfParser class of iTextSharp to parse the RTF code of the RichTextBox control and add the resulting contents to the PDF document. To convert the contents of the control in HTML format to PDF using iTextSharp, you can use the following code:
xxxxxxxxxxusing iTextSharp.text;using iTextSharp.text.pdf;// Create a new PDF documentDocument doc = new Document();// Create a new PDF writerPdfWriter writer = PdfWriter.GetInstance(doc, new FileStream("output.pdf", FileMode.Create));// Open the documentdoc.Open();// Add the contents of the RichTextBox control to the document in HTML formatStringReader reader = new StringReader(richTextBox1.Text);iTextSharp.tool.xml.XMLWorkerHelper.GetInstance().ParseXHtml(writer, doc, reader);// Close the documentdoc.Close();Source: Grepper
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