Dodawanie nagłówków i stopek w plikach PDF przy użyciu języka C# i biblioteki IronPDF

using IronPdf;

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

// Create header and add to rendering options
renderer.RenderingOptions.TextHeader = new TextHeaderFooter
{
    CenterText = "This is the header!",
};


// Create footer and add to rendering options
renderer.RenderingOptions.TextFooter = new TextHeaderFooter
{
    CenterText = "This is the footer!",
};

// Render PDF with header and footer
PdfDocument pdf = renderer.RenderHtmlAsPdf("<h1>Hello World!</h1>");
pdf.SaveAs("renderWithTextHeaderFooter.pdf");

Imports IronPdf

' Instantiate renderer
Dim renderer As New ChromePdfRenderer()

' Create header and add to rendering options
renderer.RenderingOptions.TextHeader = New TextHeaderFooter With {
    .CenterText = "This is the header!"
}

' Create footer and add to rendering options
renderer.RenderingOptions.TextFooter = New TextHeaderFooter With {
    .CenterText = "This is the footer!"
}

' Render PDF with header and footer
Dim pdf As PdfDocument = renderer.RenderHtmlAsPdf("<h1>Hello World!</h1>")
pdf.SaveAs("renderWithTextHeaderFooter.pdf")

using IronPdf;

// Instantiate renderer and create PDF
ChromePdfRenderer renderer = new ChromePdfRenderer();

TextHeaderFooter header = new TextHeaderFooter
{
    CenterText = "This is the header!",
};

TextHeaderFooter footer = new TextHeaderFooter
{
    CenterText = "This is the footer!",
};

// Margin values are in mm
renderer.RenderingOptions.MarginRight = 30;
renderer.RenderingOptions.MarginLeft = 30;
renderer.RenderingOptions.MarginTop = 25;
renderer.RenderingOptions.MarginBottom = 25;

// Add header and footer to renderer
renderer.RenderingOptions.TextHeader = header;
renderer.RenderingOptions.TextFooter = footer;

PdfDocument pdf = renderer.RenderHtmlAsPdf("<h1>Hello World!</h1>");

Imports IronPdf

' Instantiate renderer and create PDF
Private renderer As New ChromePdfRenderer()

Private header As New TextHeaderFooter With {.CenterText = "This is the header!"}

Private footer As New TextHeaderFooter With {.CenterText = "This is the footer!"}

' Margin values are in mm
renderer.RenderingOptions.MarginRight = 30
renderer.RenderingOptions.MarginLeft = 30
renderer.RenderingOptions.MarginTop = 25
renderer.RenderingOptions.MarginBottom = 25

' Add header and footer to renderer
renderer.RenderingOptions.TextHeader = header
renderer.RenderingOptions.TextFooter = footer

Dim pdf As PdfDocument = renderer.RenderHtmlAsPdf("<h1>Hello World!</h1>")

using IronPdf;

ChromePdfRenderer renderer = new ChromePdfRenderer();

renderer.RenderingOptions.HtmlHeader = new HtmlHeaderFooter()
{
    HtmlFragment = @"<div style='background-color: #4285f4; color: white; padding: 15px; text-align: center;'>
                    <h1>Example header</h1> <br>
                    <p>Header content</p>
                    </div>",
    // Enable the dynamic height feature
    MaxHeight = HtmlHeaderFooter.FragmentHeight,
};

PdfDocument pdf = renderer.RenderHtmlAsPdf("<h1>Main HTML content</h1>");
pdf.SaveAs("dynamicHeaderSize.pdf");

Imports IronPdf

Private renderer As New ChromePdfRenderer()

renderer.RenderingOptions.HtmlHeader = New HtmlHeaderFooter() With {
	.HtmlFragment = "<div style='background-color: #4285f4; color: white; padding: 15px; text-align: center;'>
                    <h1>Example header</h1> <br>
                    <p>Header content</p>
                    </div>",
	.MaxHeight = HtmlHeaderFooter.FragmentHeight
}

Dim pdf As PdfDocument = renderer.RenderHtmlAsPdf("<h1>Main HTML content</h1>")
pdf.SaveAs("dynamicHeaderSize.pdf")

using IronPdf;

// Create header and footer
TextHeaderFooter textHeader = new TextHeaderFooter
{
    CenterText = "{page} of {total-pages}",
    LeftText = "Today's date: {date}",
    RightText = "The time: {time}",
};

TextHeaderFooter textFooter = new TextHeaderFooter
{
    CenterText = "Current URL: {url}",
    LeftText = "Title of the HTML: {html-title}",
    RightText = "Title of the PDF: {pdf-title}",
};

Imports IronPdf

' Create header and footer
Private textHeader As New TextHeaderFooter With {
	.CenterText = "{page} of {total-pages}",
	.LeftText = "Today's date: {date}",
	.RightText = "The time: {time}"
}

Private textFooter As New TextHeaderFooter With {
	.CenterText = "Current URL: {url}",
	.LeftText = "Title of the HTML: {html-title}",
	.RightText = "Title of the PDF: {pdf-title}"
}

// Add to PDF
pdf.AddHtmlHeaders(header, 0, 0, 0);
pdf.AddHtmlFooters(footer, 0, 0, 0);

' Add to PDF
pdf.AddHtmlHeaders(header, 0, 0, 0)
pdf.AddHtmlFooters(footer, 0, 0, 0)

using IronPdf;

string headerHtml = @"
    <html>
    <head>
        <link rel='stylesheet' href='style.css'>
    </head>
    <body>
        <h1>This is a header!</h1>
    </body>
    </html>";

string footerHtml = @"
    <html>
    <head>
        <link rel='stylesheet' href='style.css'>
    </head>
    <body>
        <h1>This is a footer!</h1>
    </body>
    </html>";

// Instantiate renderer and create PDF
ChromePdfRenderer renderer = new ChromePdfRenderer();
PdfDocument pdf = renderer.RenderHtmlAsPdf("<h1>Hello World!</h1>");

// Create header and footer
HtmlHeaderFooter htmlHeader = new HtmlHeaderFooter
{
    HtmlFragment = headerHtml,
    LoadStylesAndCSSFromMainHtmlDocument = true,
};

HtmlHeaderFooter htmlFooter = new HtmlHeaderFooter
{
    HtmlFragment = footerHtml,
    LoadStylesAndCSSFromMainHtmlDocument = true,
};

// Add to PDF
pdf.AddHtmlHeaders(htmlHeader);
pdf.AddHtmlFooters(htmlFooter);

Imports IronPdf

Private headerHtml As String = "
    <html>
    <head>
        <link rel='stylesheet' href='style.css'>
    </head>
    <body>
        <h1>This is a header!</h1>
    </body>
    </html>"

Private footerHtml As String = "
    <html>
    <head>
        <link rel='stylesheet' href='style.css'>
    </head>
    <body>
        <h1>This is a footer!</h1>
    </body>
    </html>"

' Instantiate renderer and create PDF
Private renderer As New ChromePdfRenderer()
Private pdf As PdfDocument = renderer.RenderHtmlAsPdf("<h1>Hello World!</h1>")

' Create header and footer
Private htmlHeader As New HtmlHeaderFooter With {
	.HtmlFragment = headerHtml,
	.LoadStylesAndCSSFromMainHtmlDocument = True
}

Private htmlFooter As New HtmlHeaderFooter With {
	.HtmlFragment = footerHtml,
	.LoadStylesAndCSSFromMainHtmlDocument = True
}

' Add to PDF
pdf.AddHtmlHeaders(htmlHeader)
pdf.AddHtmlFooters(htmlFooter)