Windows SharePoint Services 3
Represents a field mask for a copied item.
[SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel = true)]
public sealed class SPCopyFieldMask
Use a field mask to prevent a field from being copied when an item is copied. For example, use a field mask to prevent a hidden field from being copied to the destination.
Any public static
in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.