SPPeoplePickerSettings.ActiveDirectoryRestrictIsolatedNameLevel property

Gets or sets a value that indicates whether access to Active Directory is restricted when performing lookup of the user name.

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

public bool ActiveDirectoryRestrictIsolatedNameLevel { get; set; }

Property value

Type: System.Boolean
true if lookup of the user name is not performed in Active Directory first; otherwise, false.