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SPList.BreakRoleInheritance Method (Boolean, Boolean)

Creates unique role assignments for the list from the parent, optionally copies roles assignments from the parent, and optionally clears unique role assignments from descendants.

Namespace:  Microsoft.SharePoint
Assembly:  Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Available in Sandboxed Solutions: Yes
Available in SharePoint Online

Syntax

'Declaration
<ClientCallableExceptionConstraintAttribute(FixedId := "a", Condition := "User does not have permissions to break role inheritance.",  _
    ErrorType := GetType(UnauthorizedAccessException))> _
<ClientCallableAttribute> _
Public Overrides Sub BreakRoleInheritance ( _
    copyRoleAssignments As Boolean, _
    clearSubscopes As Boolean _
)
'Usage
Dim instance As SPList
Dim copyRoleAssignments As Boolean
Dim clearSubscopes As Boolean

instance.BreakRoleInheritance(copyRoleAssignments, _
    clearSubscopes)
[ClientCallableExceptionConstraintAttribute(FixedId = "a", Condition = "User does not have permissions to break role inheritance.", 
    ErrorType = typeof(UnauthorizedAccessException))]
[ClientCallableAttribute]
public override void BreakRoleInheritance(
    bool copyRoleAssignments,
    bool clearSubscopes
)

Parameters

  • copyRoleAssignments
    Type: System.Boolean

    true if role assignments are copied from the parent object to this object; false if only the current user is assigned to security roles.

  • clearSubscopes
    Type: System.Boolean

    true if unique permissions are cleared from child objects and they can inherit role assignments from this object; false if unique role assignments defined on child objects are left in place.

See Also

Reference

SPList Class

SPList Members

BreakRoleInheritance Overload

Microsoft.SharePoint Namespace