Function Updated() Foundation
Determines whether data was changed with a Get object.
Updated() --> lUpdated
The return value of Updated() is .T. (true) when, during data input (via the READ command or the function ReadModal()), the data of a single Get object in the Get list was changed. Otherwise, the return value is .F. (false).
Updated() determines whether or not a user has changed any data during data input, which occurs during the READ command or in the function ReadModal(). Upon beginning the read, the "changed" status (the UPDATED flag) is set to .F. (false). As soon as a user changes data in a single one of the displayed input fields (Get objects), the UPDATED flag is set to the .T. (true). This value remains set until the next READ command or to the next call of ReadModal() and is returned by the function Updated().
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