SPAcl<T> class

Represents an access control list (ACL).

Inheritance hierarchy


Namespace:  Microsoft.SharePoint.Administration
Assembly:  Microsoft.SharePoint (in Microsoft.SharePoint.dll)


<SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel := True)> _
<SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel := True)> _
Public Class SPAcl(Of T) _
    Implements IEnumerable(Of SPAce(Of T)), IEnumerable
Dim instance As SPAcl(Of T)
[SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel = true)]
[SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel = true)]
public class SPAcl<T> : IEnumerable<SPAce<T>>, 

Type parameters

  • T
    The type of the access control entry in the ACL.


The SPAcl class is designed for use with authenticated users, not anonymous users, even if you add IUSR_machine to the ACL. To make decisions about anonymous users, combine the ACL with the value of the AnonymousPolicy property for a specific zone (for example, myWebApplication.ZonePolicies(SPUrlZone.Intranet).AnonymousPolicy for the anonymous policy of the intranet zone).

Thread safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

See also


SPAcl<T> members

Microsoft.SharePoint.Administration namespace