Difference between revisions of "UPDATED()"
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Function to check for data changes following reads | Function to check for data changes following reads | ||
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[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Functions]] | [[Category:Functions]] | ||
Latest revision as of 16:49, 8 December 2009
Purpose
Function to check for data changes following reads
Syntax
UPDATED()
See Also
@...GET, READ, SET QUERYMODE, CHANGE, EDIT, CREATE SCREEN, DBF()
Description
The UPDATED() function will return .T. if the last READ changed any of the data in the associated GETs. It will also return .T. if any changes to the table are made through a user designed form in CHANGE or EDIT mode. This function can be used to check if changes were made to the table so that appropriate procedures may be called if necessary.
Example
if updated() do upd_master endif
Products
Recital
