C# PDF 转换为图像

using IronPdf;

var renderer = new ChromePdfRenderer();

var pdfFromUrl = renderer.RenderUrlAsPdf("https://ironpdf.com/");
pdfFromUrl.SaveAs("website.pdf");

var pdfFromHtmlFile = renderer.RenderHtmlFileAsPdf("design.html");
pdfFromHtmlFile.SaveAs("markup.pdf");

var pdfFromHtmlString = renderer.RenderHtmlAsPdf("<p>Hello World</p>", "C:/assets/");
pdfFromHtmlString.SaveAs("markup_with_assets.pdf");

using IronPdf;

var renderer = new ChromePdfRenderer();

var pdfFromUrl = renderer.RenderUrlAsPdf("https://ironpdf.com/");
pdfFromUrl.SaveAs("website.pdf");

var pdfFromHtmlFile = renderer.RenderHtmlFileAsPdf("design.html");
pdfFromHtmlFile.SaveAs("markup.pdf");

var pdfFromHtmlString = renderer.RenderHtmlAsPdf("<p>Hello World</p>", "C:/assets/");
pdfFromHtmlString.SaveAs("markup_with_assets.pdf");

Imports IronPdf

Dim renderer = New ChromePdfRenderer()

Dim pdfFromUrl = renderer.RenderUrlAsPdf("https://ironpdf.com/")
pdfFromUrl.SaveAs("website.pdf")

Dim pdfFromHtmlFile = renderer.RenderHtmlFileAsPdf("design.html")
pdfFromHtmlFile.SaveAs("markup.pdf")

Dim pdfFromHtmlString = renderer.RenderHtmlAsPdf("<p>Hello World</p>", "C:/assets/")
pdfFromHtmlString.SaveAs("markup_with_assets.pdf")