IronPDFを使ってC#でURLをPDFにレンダリングする方法

using IronPdf;

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

// Create a PDF from a URL or local file path
var pdf = renderer.RenderUrlAsPdf("https://en.wikipedia.org/wiki/Main_Page");

// Export to a file or Stream
pdf.SaveAs("url.pdf");

Imports IronPdf

' Instantiate Renderer
Private renderer = New ChromePdfRenderer()

' Create a PDF from a URL or local file path
Private pdf = renderer.RenderUrlAsPdf("https://en.wikipedia.org/wiki/Main_Page")

' Export to a file or Stream
pdf.SaveAs("url.pdf")

using IronPdf;

// Advanced renderer with custom options
var renderer = new ChromePdfRenderer();

// Configure rendering options
renderer.RenderingOptions.MarginTop = 40;
renderer.RenderingOptions.MarginBottom = 40;
renderer.RenderingOptions.CssMediaType = IronPdf.Rendering.PdfCssMediaType.Print;
renderer.RenderingOptions.PrintHtmlBackgrounds = true;
renderer.RenderingOptions.CreatePdfFormsFromHtml = true;

// Set custom paper size
renderer.RenderingOptions.PaperSize = IronPdf.Rendering.PdfPaperSize.A4;
renderer.RenderingOptions.PaperOrientation = IronPdf.Rendering.PdfPaperOrientation.Portrait;

// Render URL to PDF with custom settings
var pdf = renderer.RenderUrlAsPdf("https://example.com");
pdf.SaveAs("customized-output.pdf");

Imports IronPdf

' Advanced renderer with custom options
Dim renderer As New ChromePdfRenderer()

' Configure rendering options
renderer.RenderingOptions.MarginTop = 40
renderer.RenderingOptions.MarginBottom = 40
renderer.RenderingOptions.CssMediaType = IronPdf.Rendering.PdfCssMediaType.Print
renderer.RenderingOptions.PrintHtmlBackgrounds = True
renderer.RenderingOptions.CreatePdfFormsFromHtml = True

' Set custom paper size
renderer.RenderingOptions.PaperSize = IronPdf.Rendering.PdfPaperSize.A4
renderer.RenderingOptions.PaperOrientation = IronPdf.Rendering.PdfPaperOrientation.Portrait

' Render URL to PDF with custom settings
Dim pdf = renderer.RenderUrlAsPdf("https://example.com")
pdf.SaveAs("customized-output.pdf")

using IronPdf;

var renderer = new ChromePdfRenderer();

// Wait for JavaScript to execute
renderer.RenderingOptions.WaitFor.RenderDelay(2000); // Wait 2 seconds

// Or wait for specific JavaScript events
renderer.RenderingOptions.WaitFor.JavaScript(1500); // Maximum wait time
renderer.RenderingOptions.WaitFor.HtmlElement("div.dynamic-content", 5000);

var pdf = renderer.RenderUrlAsPdf("https://example.com/dynamic-page");
pdf.SaveAs("dynamic-content.pdf");

Imports IronPdf

Dim renderer As New ChromePdfRenderer()

' Wait for JavaScript to execute
renderer.RenderingOptions.WaitFor.RenderDelay(2000) ' Wait 2 seconds

' Or wait for specific JavaScript events
renderer.RenderingOptions.WaitFor.JavaScript(1500) ' Maximum wait time
renderer.RenderingOptions.WaitFor.HtmlElement("div.dynamic-content", 5000)

Dim pdf = renderer.RenderUrlAsPdf("https://example.com/dynamic-page")
pdf.SaveAs("dynamic-content.pdf")

using IronPdf;

var renderer = new ChromePdfRenderer();

// Add header with dynamic content
renderer.RenderingOptions.HtmlHeader = new HtmlHeaderFooter()
{
    Height = 30,
    HtmlFragment = "<div style='text-align:center;font-size:12px;'>{page} of {total-pages}</div>",
    DrawDividerLine = true
};

// Add footer with company info
renderer.RenderingOptions.HtmlFooter = new HtmlHeaderFooter()
{
    Height = 25,
    HtmlFragment = "<div style='text-align:center;font-size:10px;'>© 2024 Your Company Name</div>",
    DrawDividerLine = true
};

var pdf = renderer.RenderUrlAsPdf("https://example.com");
pdf.SaveAs("with-headers-footers.pdf");

Imports IronPdf

Dim renderer = New ChromePdfRenderer()

' Add header with dynamic content
renderer.RenderingOptions.HtmlHeader = New HtmlHeaderFooter() With {
    .Height = 30,
    .HtmlFragment = "<div style='text-align:center;font-size:12px;'>{page} of {total-pages}</div>",
    .DrawDividerLine = True
}

' Add footer with company info
renderer.RenderingOptions.HtmlFooter = New HtmlHeaderFooter() With {
    .Height = 25,
    .HtmlFragment = "<div style='text-align:center;font-size:10px;'>© 2024 Your Company Name</div>",
    .DrawDividerLine = True
}

Dim pdf = renderer.RenderUrlAsPdf("https://example.com")
pdf.SaveAs("with-headers-footers.pdf")