Sharepoint中得到spuser的方法

最新推荐文章于 2019-09-27 11:54:07 发布

转载最新推荐文章于 2019-09-27 11:54:07 发布 · 1.1k 阅读

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#sharepoint #object #user #null #basic #access

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本文介绍了一种从SharePoint列表项中获取用户详细信息的方法，通过一个实用的代码片段，能够有效地解决仅能获取用户名的基本问题。此外，还展示了如何更新SharePoint中的用户信息。

Get SPUser object from SPList item

If you are doing a fair amount of programmatic access to SharePoint lists, you will quickly find there are a number of limitations with the data that is returned in each SPList item object in a SPListItemCollection (what is returned from a SPQuery object). One common problem which I have come across is getting more useful information from a user field (rather than their basic name).

I recently came across a post on David San Filippo's Blog which addresses this issue with a simple lookup method that he has written. I have included this below as it is a fantastic little piece of code, which gets you some great information about a user, when doing a query (rather than having to loop over the SiteCollection Users or something similar).

public static SPUser GetSPUser(SPListItem item, string key)
{
      SPFieldUser field = item.Fields[key] as SPFieldUser; 

       if (field != null)
       {
            SPFieldUserValue fieldValue = field.GetFieldValue(item[key].ToString()) as SPFieldUserValue;
            if (fieldValue != null)
            {
                return fieldValue.User;
            }
       }
      return null;
 }

SPSite siteCollection = SPControl.GetContextSite(Context);
SPWeb site = siteCollection.AllWebs["Site_Name"];
SPUser user = site.AllUsers["User_Name"];

user.Email = "E-mail_Address";
user.Name = "Display_Name";
user.Notes = "User_Notes";

user.Update();

http://hi.baidu.com/soungcha/blog/item/3fc311d18cb5ee3c9b5027a0.html