public bool UpdateAttribute(string compID, Attribute att)
 {
     Builder.Data.ComponentBuilder cb = new Builder.Data.ComponentBuilder(this.Connection);
     return(cb.UpdateComponentClientAttribute(att.ClientID, compID, att.ID, att.DisplayName, att.IsRequired, att.IsUnique, att.IsCore,
                                              false, att.IsSecured,
                                              Convert.ToInt32(att.LookupInstanceID), (int)att.Type, att.Length, att.DefaultValue, att.FileExtension, att.ComponentLookup,
                                              att.ComponentLookupDisplayField
                                              ));
 }