IronPDF C# ile RTF'yi PDF'ye Nasıl Dönüştürebilirim?

using IronPdf;
using IronPdf.Rendering;

// Create renderer with custom options
ChromePdfRenderer renderer = new ChromePdfRenderer();
renderer.RenderingOptions.PaperOrientation = PdfPaperOrientation.Landscape;
renderer.RenderingOptions.MarginTop = 50;
renderer.RenderingOptions.MarginBottom = 50;
renderer.RenderingOptions.MarginLeft = 25;
renderer.RenderingOptions.MarginRight = 25;

// RTF string with formatting
string rtf = @"{\rtf1\ansi\deff0{\fonttbl{\f0 Times New Roman;}{\f1 Arial;}}
{\colortbl;\red255\green0\blue0;\red0\green0\blue255;}
\f0\fs24 This is a heading\line
\f1\fs20\cf1 This text is red\line
\cf2 This text is blue\line
\b Bold text\b0 and \i italic text\i0}";

// Convert with custom options
PdfDocument pdf = renderer.RenderRtfStringAsPdf(rtf);
pdf.SaveAs("formattedRtfToPdf.pdf");

Imports IronPdf
Imports IronPdf.Rendering

' Create renderer with custom options
Dim renderer As New ChromePdfRenderer()
renderer.RenderingOptions.PaperOrientation = PdfPaperOrientation.Landscape
renderer.RenderingOptions.MarginTop = 50
renderer.RenderingOptions.MarginBottom = 50
renderer.RenderingOptions.MarginLeft = 25
renderer.RenderingOptions.MarginRight = 25

' RTF string with formatting
Dim rtf As String = "{\rtf1\ansi\deff0{\fonttbl{\f0 Times New Roman;}{\f1 Arial;}}" & _
                    "{\colortbl;\red255\green0\blue0;\red0\green0\blue255;}" & _
                    "\f0\fs24 This is a heading\line" & _
                    "\f1\fs20\cf1 This text is red\line" & _
                    "\cf2 This text is blue\line" & _
                    "\b Bold text\b0 and \i italic text\i0}"

' Convert with custom options
Dim pdf As PdfDocument = renderer.RenderRtfStringAsPdf(rtf)
pdf.SaveAs("formattedRtfToPdf.pdf")

using IronPdf;

// Instantiate Renderer
ChromePdfRenderer renderer = new ChromePdfRenderer();

// Render from RTF file
PdfDocument pdf = renderer.RenderRtfFileAsPdf("sample.rtf");

// Save the PDF
pdf.SaveAs("pdfFromRtfFile.pdf");

Imports IronPdf

' Instantiate Renderer
Private renderer As New ChromePdfRenderer()

' Render from RTF file
Private pdf As PdfDocument = renderer.RenderRtfFileAsPdf("sample.rtf")

' Save the PDF
pdf.SaveAs("pdfFromRtfFile.pdf")

using IronPdf;
using System.IO;

// Create renderer once for efficiency
ChromePdfRenderer renderer = new ChromePdfRenderer();

// Get all RTF files in directory
string[] rtfFiles = Directory.GetFiles(@"C:\RTFDocuments", "*.rtf");

foreach (string rtfFile in rtfFiles)
{
    // Convert each RTF file to PDF
    PdfDocument pdf = renderer.RenderRtfFileAsPdf(rtfFile);
    
    // Save with same name but PDF extension
    string pdfPath = Path.ChangeExtension(rtfFile, ".pdf");
    pdf.SaveAs(pdfPath);
}

Imports IronPdf
Imports System.IO

' Create renderer once for efficiency
Dim renderer As New ChromePdfRenderer()

' Get all RTF files in directory
Dim rtfFiles As String() = Directory.GetFiles("C:\RTFDocuments", "*.rtf")

For Each rtfFile As String In rtfFiles
    ' Convert each RTF file to PDF
    Dim pdf As PdfDocument = renderer.RenderRtfFileAsPdf(rtfFile)
    
    ' Save with same name but PDF extension
    Dim pdfPath As String = Path.ChangeExtension(rtfFile, ".pdf")
    pdf.SaveAs(pdfPath)
Next

using IronPdf;
using IronPdf.Security;

// Convert RTF to PDF
ChromePdfRenderer renderer = new ChromePdfRenderer();
PdfDocument pdf = renderer.RenderRtfFileAsPdf("confidential.rtf");

// Apply security settings
pdf.SecuritySettings.MakePdfDocumentReadOnly("owner_password");
pdf.SecuritySettings.UserPassword = "user_password";
pdf.SecuritySettings.AllowUserCopyPasteContent = false;
pdf.SecuritySettings.AllowUserPrinting = PdfPrintSecurity.NoPrint;

// Save secured PDF
pdf.SaveAs("secured_document.pdf");

Imports IronPdf
Imports IronPdf.Security

' Convert RTF to PDF
Dim renderer As New ChromePdfRenderer()
Dim pdf As PdfDocument = renderer.RenderRtfFileAsPdf("confidential.rtf")

' Apply security settings
pdf.SecuritySettings.MakePdfDocumentReadOnly("owner_password")
pdf.SecuritySettings.UserPassword = "user_password"
pdf.SecuritySettings.AllowUserCopyPasteContent = False
pdf.SecuritySettings.AllowUserPrinting = PdfPrintSecurity.NoPrint

' Save secured PDF
pdf.SaveAs("secured_document.pdf")