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1、sharepoint知识点总结大全SPListCollection转DatatableSPListItemCollectionunprocessedItems=List.GetItems(query);DataTabledt1=unprocessedItems.GetDataTable();Folder类型添加自定义属性 mySite=newSPSite("http://richsql/");myWeb=mySite.RootWeb;SPDocumentLibraryspDoc=myWeb.Lists["JackDocuments"]asSPDocumentLibrary;SPCo
2、ntentTypeCollectionspcontents=spDoc.ContentTypes;stringstrCTName=string.Empty;foreach(SPContentTypespContextTypeinspcontents){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(""r"n","
")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
3、时候要套个马甲。这个代码就是套个OutLook作掩护。publicboolSend(stringSubject,stringBody,stringTo,stringMailFrom,stringMailFromName,stringMailDomain,stringMailServerUserName,stringMailServerPassWord){try{MailMessagemsg=newMailMessage();msg.From=newMailAddress(MailFrom,MailFromName);msg.To.Add(newMailAddress(To,To));
4、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-M
5、ailer","MicrosoftOutlookExpress6.00.2900.2869");msg.Headers.Add("X-MimeOLE","ProducedByMicrosoftMimeOLEV6.00.2900.2869");msg.Headers.Add("ReturnReceipt","1");//附加结束SmtpClientclient=newSmtpClient(MailDomain);client.UseDefaultCredentials=false;client.Credentials=newNetworkCredential(MailServerUse
6、rName,MailServerPassWord);//帐号密码client.DeliveryMethod=SmtpDeliveryMethod.Network;client.Send(msg);returntrue;}catch{returnfalse;}}使用MOSS自带的方法发送emailStringDictionarymessageHeaders=newStringDictionary();messageHeaders.Add("to",email);messageHeaders.Add("subject",s_subject);//messageHeaders.Add("f
7、rom","");messageHeaders.Add("content-type","text/html");//messageHeaders.Add("cc","");//messageHeaders.Add("bcc","");SPUtility.SendEmail(this.Web,messageHeaders,s_body);.net方式发送emailpublicstaticboolSendMail(stringto,stringsubject,
