并不是所有时候都适合用using(){},只有当需要提升用户的权限的时候才会用到using,其他时候都可以直接使用SPContext.Current.Web; using (SPSite site = new SPSite(SPContext.Current.Web.Url)) { using (SPWeb web = site.OpenWeb()) { }…
转自http://www.cnblogs.com/kaneboy/archive/2012/01/25/2437086.html SharePoint 2010支持Linq to SharePoint,让程序员可以使用Linq语法直接访问SharePoint 2010网站中的数据.但是在默认情况下,Linq to SharePoint不支持权限提升,也就是说,如果在代码中尝试通过SPSecurity.RunWithElevatedPrivileges()方法来提升执行权限,你可能会发现,代码并不…
04 }Which code segment should you add at line 03?A. currentItem["ClassificationMetadata"] = "NA";B. currentItem.Fields["ClassificationMetadata"].DefaultFormula = "NA";C. currentItem.Fields["ClassificationMetada…
public AjaxResult LoadDocInfo(HttpContext httpContext) { var result = new ArrayList(); try { var orgId = httpContext.Request["orgId"]; var curFolder = DataFactory.GetOrganizationAppService().FindOrganizationsById(orgId); var curFolderPath = GetF…
//错误的写法 public void ProcessRequest(HttpContext context) { SPSecurity.RunWithElevatedPrivileges(delegate { // 'SPContext.Current' null reference error using (var site = new SPSite(SPContext.Current.Site.ID)) { using (var web = site.OpenWeb(SPContext.C…