# RemovePDFsharp(official PDFsharp-Team package IDs; case-sensitive on case-sensitive feeds)
dotnet remove package PDFsharp
# dotnet remove package PDFsharp-WPF        # if you used the WPF build
# dotnet remove package PDFsharp-GDI        # if you used the GDI build
# dotnet remove package PDFsharp-MigraDoc   # if you used MigraDoc on top
# dotnet remove package PdfSharpCore        # community .NET Standard port

# Add IronPDF
dotnet add package IronPdf

# RemovePDFsharp(official PDFsharp-Team package IDs; case-sensitive on case-sensitive feeds)
dotnet remove package PDFsharp
# dotnet remove package PDFsharp-WPF        # if you used the WPF build
# dotnet remove package PDFsharp-GDI        # if you used the GDI build
# dotnet remove package PDFsharp-MigraDoc   # if you used MigraDoc on top
# dotnet remove package PdfSharpCore        # community .NET Standard port

# Add IronPDF
dotnet add package IronPdf

# Find allPDFsharpusages in your codebase
grep -r "PdfSharp\|XGraphics\|XFont\|XBrush\|XPen" --include="*.cs" .

# Find allPDFsharpusages in your codebase
grep -r "PdfSharp\|XGraphics\|XFont\|XBrush\|XPen" --include="*.cs" .

// NuGet: Install-PackagePDFsharp (official PDFsharp-Team package, MIT)
//PDFsharpdoes NOT support HTML-to-PDF natively. The community add-on
// HtmlRenderer.PdfSharp covers HTML 4.01 / CSS level 2 only (no flexbox, grid, JS).
using PdfSharp.Pdf;
using PdfSharp.Drawing;
using System;

class Program
{
    static void Main()
    {
        //PDFsharpdoes not have built-in HTML do PDF conversion
        // You need to manually parse HTML and render content
        PdfDocument document = new PdfDocument();
        PdfPage page = document.AddPage();
        XGraphics gfx = XGraphics.FromPdfPage(page);
        XFont font = new XFont("Arial", 12);
        
        // Podręcznik text rendering (no HTML support)
        gfx.DrawString("Hello from PDFsharp", font, XBrushes.Black,
            new XRect(0, 0, page.Width, page.Height),
            XStringFormats.TopLeft);
        
        document.Save("output.pdf");
    }
}

// NuGet: Install-PackagePDFsharp (official PDFsharp-Team package, MIT)
//PDFsharpdoes NOT support HTML-to-PDF natively. The community add-on
// HtmlRenderer.PdfSharp covers HTML 4.01 / CSS level 2 only (no flexbox, grid, JS).
using PdfSharp.Pdf;
using PdfSharp.Drawing;
using System;

class Program
{
    static void Main()
    {
        //PDFsharpdoes not have built-in HTML do PDF conversion
        // You need to manually parse HTML and render content
        PdfDocument document = new PdfDocument();
        PdfPage page = document.AddPage();
        XGraphics gfx = XGraphics.FromPdfPage(page);
        XFont font = new XFont("Arial", 12);
        
        // Podręcznik text rendering (no HTML support)
        gfx.DrawString("Hello from PDFsharp", font, XBrushes.Black,
            new XRect(0, 0, page.Width, page.Height),
            XStringFormats.TopLeft);
        
        document.Save("output.pdf");
    }
}

// NuGet: Install-Package IronPdf
using IronPdf;
using System;

class Program
{
    static void Main()
    {
        //IronPDF has native HTML do PDF rendering
        var renderer = new ChromePdfRenderer();
        
        string html = "<h1>Hello from IronPDF</h1><p>Easy HTML do PDF conversion</p>";
        var pdf = renderer.RenderHtmlAsPdf(html);
        
        pdf.SaveAs("output.pdf");
    }
}

// NuGet: Install-Package IronPdf
using IronPdf;
using System;

class Program
{
    static void Main()
    {
        //IronPDF has native HTML do PDF rendering
        var renderer = new ChromePdfRenderer();
        
        string html = "<h1>Hello from IronPDF</h1><p>Easy HTML do PDF conversion</p>";
        var pdf = renderer.RenderHtmlAsPdf(html);
        
        pdf.SaveAs("output.pdf");
    }
}

// NuGet: Install-PackagePDFsharp (official PDFsharp-Team package, MIT)
using PdfSharp.Pdf;
using PdfSharp.Pdf.IO;
using PdfSharp.Drawing;
using System;

class Program
{
    static void Main()
    {
        // Open existing PDF
        PdfDocument document = PdfReader.Open("existing.pdf", PdfDocumentOpenMode.Modify);
        PdfPage page = document.Pages[0];
        
        // Get graphics object
        XGraphics gfx = XGraphics.FromPdfPage(page);
        // Note: inPDFsharp6.x, XFontStyle was renamed to XFontStyleEx
        XFont font = new XFont("Arial", 20, XFontStyleEx.Bold);
        
        // Draw text at specific position
        gfx.DrawString("Watermark Text", font, XBrushes.Red,
            new XPoint(200, 400));
        
        document.Save("modified.pdf");
    }
}

// NuGet: Install-PackagePDFsharp (official PDFsharp-Team package, MIT)
using PdfSharp.Pdf;
using PdfSharp.Pdf.IO;
using PdfSharp.Drawing;
using System;

class Program
{
    static void Main()
    {
        // Open existing PDF
        PdfDocument document = PdfReader.Open("existing.pdf", PdfDocumentOpenMode.Modify);
        PdfPage page = document.Pages[0];
        
        // Get graphics object
        XGraphics gfx = XGraphics.FromPdfPage(page);
        // Note: inPDFsharp6.x, XFontStyle was renamed to XFontStyleEx
        XFont font = new XFont("Arial", 20, XFontStyleEx.Bold);
        
        // Draw text at specific position
        gfx.DrawString("Watermark Text", font, XBrushes.Red,
            new XPoint(200, 400));
        
        document.Save("modified.pdf");
    }
}

// NuGet: Install-Package IronPdf
using IronPdf;
using IronPdf.Editing;
using System;

class Program
{
    static void Main()
    {
        IronPdf.License.LicenseKey = "YOUR-LICENSE-KEY";

        // Open existing PDF
        var pdf = PdfDocument.FromFile("existing.pdf");
        
        // Add text stamp/watermark
        var textStamper = new TextStamper()
        {
            Text = "Watermark Text",
            FontSize = 20,
            FontFamily = "Arial",
            IsBold = true,
            FontColor = IronSoftware.Drawing.Color.Red,
            VerticalAlignment = VerticalAlignment.Middle,
            HorizontalAlignment = HorizontalAlignment.Center
        };
        
        pdf.ApplyStamp(textStamper);
        pdf.SaveAs("modified.pdf");
    }
}

// NuGet: Install-Package IronPdf
using IronPdf;
using IronPdf.Editing;
using System;

class Program
{
    static void Main()
    {
        IronPdf.License.LicenseKey = "YOUR-LICENSE-KEY";

        // Open existing PDF
        var pdf = PdfDocument.FromFile("existing.pdf");
        
        // Add text stamp/watermark
        var textStamper = new TextStamper()
        {
            Text = "Watermark Text",
            FontSize = 20,
            FontFamily = "Arial",
            IsBold = true,
            FontColor = IronSoftware.Drawing.Color.Red,
            VerticalAlignment = VerticalAlignment.Middle,
            HorizontalAlignment = HorizontalAlignment.Center
        };
        
        pdf.ApplyStamp(textStamper);
        pdf.SaveAs("modified.pdf");
    }
}

// NuGet: Install-PackagePDFsharp (official PDFsharp-Team package, MIT)
using PdfSharp.Pdf;
using PdfSharp.Drawing;
using System;

class Program
{
    static void Main()
    {
        // Create new PDF document
        PdfDocument document = new PdfDocument();
        PdfPage page = document.AddPage();
        XGraphics gfx = XGraphics.FromPdfPage(page);
        
        // Load and draw image
        XImage image = XImage.FromFile("image.jpg");
        
        // Calculate size to fit page
        double width = 200;
        double height = 200;
        
        gfx.DrawImage(image, 50, 50, width, height);
        
        // Add text
        XFont font = new XFont("Arial", 16);
        gfx.DrawString("Image in PDF", font, XBrushes.Black,
            new XPoint(50, 270));
        
        document.Save("output.pdf");
    }
}

// NuGet: Install-PackagePDFsharp (official PDFsharp-Team package, MIT)
using PdfSharp.Pdf;
using PdfSharp.Drawing;
using System;

class Program
{
    static void Main()
    {
        // Create new PDF document
        PdfDocument document = new PdfDocument();
        PdfPage page = document.AddPage();
        XGraphics gfx = XGraphics.FromPdfPage(page);
        
        // Load and draw image
        XImage image = XImage.FromFile("image.jpg");
        
        // Calculate size to fit page
        double width = 200;
        double height = 200;
        
        gfx.DrawImage(image, 50, 50, width, height);
        
        // Add text
        XFont font = new XFont("Arial", 16);
        gfx.DrawString("Image in PDF", font, XBrushes.Black,
            new XPoint(50, 270));
        
        document.Save("output.pdf");
    }
}

// NuGet: Install-Package IronPdf
using IronPdf;
using System;

class Program
{
    static void Main()
    {
        IronPdf.License.LicenseKey = "YOUR-LICENSE-KEY";

        // Create PDF from HTML with image
        var renderer = new ChromePdfRenderer();
        
        string html = @"
            <h1>Image in PDF</h1>
            <img src='image.jpg' style='width:200px; height:200px;' />
            <p>Easy image embedding with HTML</p>";
        
        var pdf = renderer.RenderHtmlAsPdf(html);
        pdf.SaveAs("output.pdf");
        
        // Alternative: Add image to existing PDF
        var existingPdf = new ChromePdfRenderer().RenderHtmlAsPdf("<h1>Document</h1>");
        var imageStamper = new IronPdf.Editing.ImageStamper(new Uri("image.jpg"))
        {
            VerticalAlignment = IronPdf.Editing.VerticalAlignment.Top
        };
        existingPdf.ApplyStamp(imageStamper);
    }
}

// NuGet: Install-Package IronPdf
using IronPdf;
using System;

class Program
{
    static void Main()
    {
        IronPdf.License.LicenseKey = "YOUR-LICENSE-KEY";

        // Create PDF from HTML with image
        var renderer = new ChromePdfRenderer();
        
        string html = @"
            <h1>Image in PDF</h1>
            <img src='image.jpg' style='width:200px; height:200px;' />
            <p>Easy image embedding with HTML</p>";
        
        var pdf = renderer.RenderHtmlAsPdf(html);
        pdf.SaveAs("output.pdf");
        
        // Alternative: Add image to existing PDF
        var existingPdf = new ChromePdfRenderer().RenderHtmlAsPdf("<h1>Document</h1>");
        var imageStamper = new IronPdf.Editing.ImageStamper(new Uri("image.jpg"))
        {
            VerticalAlignment = IronPdf.Editing.VerticalAlignment.Top
        };
        existingPdf.ApplyStamp(imageStamper);
    }
}

// PDFsharp: document.Pages[0]
PdfPage page = document.Pages[0];

// IronPDF: Automatyczne page handling or pdf.Pages[0]
// Pages are created automatically from HTML content

// PDFsharp: document.Pages[0]
PdfPage page = document.Pages[0];

// IronPDF: Automatyczne page handling or pdf.Pages[0]
// Pages are created automatically from HTML content