царевичPB 10.5
Здравствуйте!
Подскажите, как сделать редактирование избирательных строк(в моем случае новых)? Т.е. одни строчки DW редактируются а другие нет.
Сохранение использую стандартное dw.update. Вставлять в базу "вручную" новые строчки не предлагать.
спасибо
PowerBuilder Help IsRowNew DataWindow expression function
Description
Reports whether the row has been newly inserted.

Syntax
IsRowNew ( )

Return value
Boolean. Returns TRUE if the row is new and FALSE if it was retrieved from the database.

Usage
In a DataWindow object, when you call IsRowNew in bands other than the detail band, it reports on a row in the detail band. See GetRow for a table specifying which row is associated with each band for reporting purposes.

Examples for IsRowNew DataWindow expression function
This expression defined in the Properties view for the Protect property of a column prevents the user from modifying the column unless the row has been newly inserted:

If( IsRowNew (), 0, 1)