記錄一下如何在sharepoint server 2013自定義列表中，使用eventhandle控制自定義列表custom list的條目item權限。

///<summary>

??????? ///正在添加項.

??????? ///</summary>

??????? public override void ItemAdding(SPItemEventProperties properties)

??????? {

??????????? base.ItemAdding(properties);

??????????? SPSecurity.RunWithElevatedPrivileges(delegate()

???????? ???{

??????????????? if(properties.ListTitle =="工作日報")

??????????????? {

??????????????????? string DepartmentName ="";

??????????????????? if(properties.AfterProperties["Department"] !=null)

??????????????????? {

???????????????????????DepartmentName =properties.AfterProperties["Department"].ToString();

??????????????????? }

??????????????????? if (DepartmentName =="IT部門")

??????????????????? {

???????????????????????properties.ErrorMessage="該部門暫時不能填寫日報！";

???????????????????????properties.Cancel =true;

??????????????????? }

??????????????? }

??????????? });

??????? }

?

///<summary>

??????? ///已添加項.

??????? ///</summary>

??????? public override void ItemAdded(SPItemEventProperties properties)

??????? {

??????????? base.ItemAdded(properties);

??????????? SPSecurity.RunWithElevatedPrivileges(delegate()

??????????? {

??????????????? if(properties.ListTitle =="工作日報")

??????????????? {

??????????????????? SPSite site=newSPSite(properties.SiteId);

???????? ???????????SPWeb web=site.OpenWeb();

???????????????????

??????????????????? web.AllowUnsafeUpdates = true;

??????????????????? SPList list =web.Lists[properties.ListId];

?

??????????????????? SPListItem item =list.GetItemById(properties.ListItemId);

?

? ??????????????????//權限斷開，并且移除掉其它權限

??????????????????? if(!item.HasUniqueRoleAssignments)

??????????????????? {

???????????????????????item.BreakRoleInheritance(false);

??????????????????? }

??????????????????? //添加用戶權限

??????????????????? SPUser CurrentUser =web.EnsureUser(properties.UserLoginName);

??????????????????? SPRoleAssignment MyRoleAssignment =newSPRoleAssignment(CurrentUser);

???????????????????MyRoleAssignment.RoleDefinitionBindings.Add(web.RoleDefinitions.GetByType(SPRoleType.Contributor));

???????????????????item.RoleAssignments.Add(MyRoleAssignment);

?

??????????????????? //添加上級領導權限

?

??????????????????? //1.根據當前用戶，獲取到該用戶的上級領導

??????????????????? SPList EmployRelationList= web.Lists["員工關系表"];

??????????????????? SPQuery query =newSPQuery();

??????????????????? query.Query = @"<Where><Eq><FieldRefName=""EmployeeId"" LookupId=""TRUE""/><Value Type=""User"">" +properties.CurrentUserId +"</Value></Eq></Where>";

??????????????????? SPListItemCollection sic =EmployRelationList.GetItems(query);

?

??????????????????? DataTable dt =sic.GetDataTable();

??????????????????? string LeaderUserId =string.Empty;

??????????????????? if (dt !=null &&dt.Rows.Count > 0)

??????????????????? {

???????????????????????LeaderUserId = dt.Rows[0]["Leader"].ToString();

??????????????????? }

??????????????????? //2.將當前上級領導添加到該項目權限中

??????????????????? if (LeaderUserId !=null &&LeaderUserId!="")

??????????????????? {

???????????????????????SPUser LeaderUser =web.EnsureUser(LeaderUserId);

???????????????????????MyRoleAssignment =newSPRoleAssignment(LeaderUser);

???????????????????????MyRoleAssignment.RoleDefinitionBindings.Add(web.RoleDefinitions.GetByType(SPRoleType.Reader));

???????????????????????item.RoleAssignments.Add(MyRoleAssignment);

??????????????????? }

??????????????????? item.Update();

??????????????????? web.Dispose();

??????????????? }

??????????? });

??????? }

?

轉載于:https://www.cnblogs.com/jiangu66/p/3184482.html

總結

以上是生活随笔為你收集整理的sharepoint 2013 自定义列表eventhandle权限控制的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。