在电子邮件中将多个附件转换为单个zip

本文介绍了在电子邮件中将多个附件转换为单个zip的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 限时删除！！ 我发送多个附件但是根据某人的建议，我需要将其转换为单个拉链。任何人都可以建议我需要在给定代码中实现哪些更改。Hi,I was sending multiple attachement but as suggested by someone, I need to convert it into the single zip. Can anyone suggest what change I need to implement in given code.public bool GetCertificatePDF(List<CPETSCertificate> objCPETSCertificate, string Name, string EmailId) { try { List<Attachment> lstAttachment = new List<Attachment>(); int certificateCount = objCPETSCertificate.Count(); string EnvironmentFrontEndUrl = System.Configuration.ConfigurationManager.AppSettings["EnvironmentFrontEndUrl"].ToString(); for (int i = 0; i < certificateCount; i++) { if (objCPETSCertificate[i].CourseName.Trim() != "" && objCPETSCertificate[i].CourseName.Trim() != null) { StreamReader stringHtml = System.IO.File.OpenText(System.Web.Hosting.HostingEnvironment.MapPath("~/assets/dictionary/lrn-cpets-certificate.html")); string changeHtml = stringHtml.ReadToEnd(); if (certificateCount > 0 && certificateCount < 3) { changeHtml = changeHtml.Replace("##BG##", EnvironmentFrontEndUrl + "/assets/images/cpet/standard.jpg"); } else if (certificateCount > 2 && certificateCount < 6) { changeHtml = changeHtml.Replace("##BG##", EnvironmentFrontEndUrl + "/assets/images/cpet/bronze.jpg"); } else if (certificateCount > 6 && certificateCount < 10) { changeHtml = changeHtml.Replace("##BG##", EnvironmentFrontEndUrl + "/assets/images/cpet/silver.jpg"); } else if (certificateCount == 10) { changeHtml = changeHtml.Replace("##BG##", EnvironmentFrontEndUrl + "/assets/images/cpet/gold.jpg"); } changeHtml = changeHtml.Replace("##DictionaryListing##", Name.ToUpper()); changeHtml = changeHtml.Replace("##DictionaryListing2##", HttpUtility.UrlDecode(objCPETSCertificate[i].CourseName.ToUpper())); if (objCPETSCertificate[i].CompletionDate != null) { changeHtml = changeHtml.Replace("##DictionaryListing3##", Convert.ToString(objCPETSCertificate[i].CompletionDate.ToString("dd-MMM-yyyy").Replace(" ", ""))); } else { changeHtml = changeHtml.Replace("##DictionaryListing3##", string.Empty); } byte[] Certificate_PDF = GeneratePDFusingEvo(changeHtml, objCPETSCertificate[i].CourseName); string CertificateName = (Name + "SiriusDecisions" + objCPETSCertificate[i].CourseName + objCPETSCertificate[i].CompletionDate.ToString("MM.dd.yyyy") + ".pdf").Replace(" ", ""); Attachment att = new Attachment(new MemoryStream(Certificate_PDF), CertificateName); lstAttachment.Add(att); } } bool flag = SendCPETSCertificate(Name, EmailId, lstAttachment); return flag; } catch (Exception ex) { Sitecore.Diagnostics.Log.Error(ex.Message, this); return false; } } 我的尝试： 因为我直接将byte []转换为附件，所以我没有存储任何物理文件而且我不想这样做。只需要转换List< attachment>单个拉链What I have tried:As I am directly converting byte[] to attachment, I have not stored any physical file and I don't want to do it. Just need to convert List<attachment> to single zip推荐答案 这篇关于在电子邮件中将多个附件转换为单个zip的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！ 1403页，肝出来的..