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Templates, Tools and Utilities
for Clarion Developers
Templates, Tools and Utilities
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Back to article list Search Articles Add Comment Printer friendly Direct link Par2: Get initial value of field using DCT trigger (or FileManager) 2011-05-27 -- Rick Martin Go to your data dll, global Embeds.
In the Global Objects go to the File Manager for your table.
In the Init method near the end embed this code:
Self.SavePreviousBuffer = True
Now in your PostUpdate embed you can use:
Buffer.FieldName to test the old value.
for example:
If Buffer.LastName <> CUS:LastName
Do something
Today is November 23, 2024, 3:31 am This article has been viewed 35224 times.
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