添加附件
IronPDF 支持在 PDF 文档中添加和删除附件。
using IronPdf; using System.IO; // Instantiate the Renderer and create PdfDocument from HTML var renderer = new ChromePdfRenderer(); var myPdf = renderer.RenderHtmlFileAsPdf("my-content.html"); // Load your own attachment byte[] attachment = File.ReadAllBytes("path/to/attachment"); // Here we can add an attachment with a name and a byte[] PdfAttachment exampleAttachment = myPdf.Attachments.AddAttachment("exampleAttachment", attachment); // And here is an example of removing an attachment myPdf.Attachments.RemoveAttachment(exampleAttachment); myPdf.SaveAs("my-content.pdf");
Imports IronPdf Imports System.IO ' Instantiate the Renderer and create PdfDocument from HTML Private renderer = New ChromePdfRenderer() Private myPdf = renderer.RenderHtmlFileAsPdf("my-content.html") ' Load your own attachment Private attachment() As Byte = File.ReadAllBytes("path/to/attachment") ' Here we can add an attachment with a name and a byte[] Private exampleAttachment As PdfAttachment = myPdf.Attachments.AddAttachment("exampleAttachment", attachment) ' And here is an example of removing an attachment myPdf.Attachments.RemoveAttachment(exampleAttachment) myPdf.SaveAs("my-content.pdf")
Install-Package IronPdf
IronPDF 支持在 PDF 文档中添加和删除附件。