[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] UBound function 2nd UCase function UCaseArray procedure undo buffer Uniform Resource Identifier (URI) UNION (SQL) statement UNION ALL clause union queries allowing null values combining data parameters in UniqueTable property (pages) UniqueTable property (tables) Universal Data Link (UDL) files 2nd Unload event (forms) Update method (recordsets) update queries Update Smart Tags everywhere option Update To value (select queries) uppercase 2nd URI (Uniform Resource Identifier) urn\: element UseDefaultPrinter property (reports) 2nd user interface (UI) 2nd user-defined properties 2nd 3rd UserControl property (Application object) usernames communicating without email considerations listing users with blank passwords retrieving current 2nd users adjusting applications based on cautions for assigning permissions classes of creating security plans for interaction via forms manually creating retrieving blank passwords tracking open shared databases tracking programmatically Users collection 2nd 3rd Users group built-in group cautions for granting selected permissions workgroup file and USys prefix 2nd |