Use the code to set the access group for webparts on the SharePoint page

WebpartsIn the Japanese system[Xiangxiang yaoyun]

 

By using the target access group, you can set content (such as list or library projects, navigation links, and the entire web part (Web Part: An information module unit consisting of a title bar, framework, and content. A Web part is the basic structure block of a Web Part Page .)) Display to a specific user group. This feature is useful when you want to only provide information related to a specific user group. For example, you can add Web parts to the portal of the Legal Department, which contains a list of valid contracts visible only to this department.

 

To determine the target access group, you can use one or more of the following:
Region SharePoint Group
Region distribution list
Region Security Group
・ Global Access Group
(The Global Access Group is a rule-based Access Group maintained by the SharePoint administrator .)
As long as the name of the access group is known, it has at least the permissions of the participants (permissions: Authorization for specific operations (such as viewing pages, opening projects, and creating sub-websites .) Anyone can specify the target access group.
 

CodeImplementation

Using system;

Using system. Collections. Generic;

Using system. text;

Using Microsoft. SharePoint;

Using Microsoft. Sharepoint. administration;

Using Microsoft. Sharepoint. webpartpages;

Using system. Web;

Using system. Web. UI. webcontrols. webparts;

Using Microsoft. Office. server;

Using Microsoft. Office. server. audience;

 

Namespace consoleapplication2

{

Class Program

{

Static void main (string [] ARGs)

{

Try

{

Using (spsite myspsite = new spsite ("<spsiteurl> "))

{

Spweb sprootweb = myspsite. rootweb;

 

Splimitedwebpartmanager wpmanager = sprootweb. getlimitedwebpartmanager (sprootweb. url + "/default. aspx", personalizationscope. Shared );

Splimitedwebpartcollection wpcol = wpmanager. webparts;

//TimesCalendar pageSurfaceWebpartsToSearchLocateMarkWebparts

Foreach (system. Web. UI. webcontrols. webparts. webpart webp in wpcol)

{

//AccordingTitleRetrieve objectMarkWebparts, OrSelectOther uniqueIdentifier

If (webp. Title = "<thetitleofyourwebparts> ")

{

String audienceid = string. empty;

String audiencename ="<GlobalAccessGroup Name>";

 

Servercontext context = servercontext. getcontext (myspsite );

Audiencemanager audmanager = new audiencemanager (context );

Audiencecollection audcol = audmanager. audiences;

//Get globalAccessGroupGuid

Foreach (AUDIENCE audience in audcol)

{

If (audience. audiencename. Equals (audiencename ))

{

Audienceid = audience. audienceid. tostring ();

Break;

}

}

//CheckGlobalAccessWhether the group exists, noThenThrowError

If (string. isnullorempty (audienceid ))

{

Throw new applicationexception (

"<ErrorInformation>",

Null );

}

//GlobalAccessAllGuidIn multiple cases.PleaseSeparated by commasIsolation

String [] globalaudienceids = new string [] {audienceid };

//SecurityGroupSave as followsIn

String [] dldistinguishednames = new string [] {"cn = group1, Cn = users, Dc = spdev, Dc = com", "cn = group2, Cn = users, dc = spdev, Dc = com "};

// SharepointgroupToGroupnameIn the form

String [] Using pointgroupnames = new string [] {"<using pointgroupname1>", "<using pointgroupname2> "};

//UseMossProvided methods to formatAccessGroup, needUsing Microsoft. Office. server. Audience

String webpartaudiences = audiencemanager. getaudienceidsastext (

Globalaudienceids,

Dldistinguishednames,

Sharepointgroupnames );

Webp. authorizationfilter = webpartaudiences;

//AftercareLocationLi, alsoXuSome are redundant....

Webp. databind ();

Wpmanager. savechanges (webp );

Break;

}

 

}

Wpmanager. Dispose ();

Sprootweb. Update ();

}

}

Catch (applicationexception myexception)

{

<GlobalAccessThe specified group does not exist.HourOfErrorManagement>

}

Catch (exception E)

{

<ErrorManagement>

}

}

}

}

 

 

Reference http://stsadm.blogspot.com/2008/04/programmatically-setting-web-part.htmlsetting-web-part.html