share point 知识点总结大全资料.docVIP

sharepoint知识点总结大全 SPListCollection转DatatableSPListItemCollection unprocessedItems = List.GetItems(query);DataTable dt1 = unprocessedItems.GetDataTable(); Folder类型添加自定义属性 ? ? mySite = new SPSite(http://richsql/);myWeb = mySite.RootWeb; SPDocumentLibrary spDoc = myWeb.Lists[JackDocuments] as SPDocumentLibrary; SPContentTypeCollection spcontents = spDoc.ContentTypes; string strCTName = string.Empty;foreach (SPContentType spContextType in spcontents){ if (spContextType.Name == Folder){spContextType.Sealed = false;spContextType.Update();}}Sealed 属性设置成false就可以了. ? 多行文本取出换行 Replace(rn, br/) 识别为垃圾邮件 来历不明的软件发的邮件都是垃圾邮件。 所以发邮件的时候要套个马甲。 这个代码就是套个OutLook作掩护。 public bool Send(string Subject, string Body, string To, string MailFrom, string MailFromName, string MailDomain, string MailServerUserName, string MailServerPassWord) { try { MailMessage msg = new MailMessage(); msg.From = new MailAddress(MailFrom, MailFromName); msg.To.Add(new MailAddress(To, To)); msg.Subject = Subject; msg.Body = Body; msg.IsBodyHtml = true; msg.Priority = MailPriority.Normal; msg.SubjectEncoding = System.Text.Encoding.UTF8; msg.BodyEncoding = System.Text.Encoding.UTF8; //以下附加头用于避免被识别为垃圾邮件msg.Headers.Add(X-Priority, 3); msg.Headers.Add(X-MSMail-Priority, Normal); msg.Headers.Add(X-Mailer, Microsoft Outlook Express 6.00.2900.2869); msg.Headers.Add(X-MimeOLE, Produced By Microsoft MimeOLE V6.00.2900.2869); msg.Headers.Add(ReturnReceipt, 1); //附加结束 SmtpClient client = new SmtpClient(MailDomain); client.UseDefaultCredentials = false; client.Credentials = new NetworkCredential(MailServerUserName, MailServerPassWord); //帐号密码 client.DeliveryMethod = SmtpDeliveryMethod.Network; client.Send(msg); return true; } catch { return false; } } 使用MOSS自带的方法发送email StringDictionary messageHeaders = new StringDictionary();messageHeaders.Add(to, email);messageHeaders.Add(subject, s_subject);//messageHeaders.Add(from, );messageHeaders.Add(content-type, text/html);//messageHeaders.Add(c