Vbnet Access System.InvalidOperationException: 'Update Requires A Valid UpdateCommand When Passed

[Solved] Vbnet Access System.InvalidOperationException: 'Update Requires A Valid UpdateCommand When Passed | Vb - Code Explorer | yomemimo.com
Question : vbnet access System.InvalidOperationException: 'Update requires a valid UpdateCommand when passed DataRow collection with modified rows.'

Answered by : joel-cunningham

'If the database does not have a primary key, add one.
'Update functions typically won't work without one. 

Source : | Last Update : Sat, 07 Aug 21

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