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Inserting a new record via OleDbCommand
Message
Information générale
Forum:
ASP.NET
Catégorie:
ADO.NET
Divers
Thread ID:
00693070
Message ID:
00693528
Vues:
28
>>>Now, having done that, is there an easy way to get the new ID that was generated for this new record?
>>
>>You can do SELECT MAX(iID)....but it is not a good idea in a multi-user environment. The best thing is to pre-fetch the iId.
>>
>
>Any idea on how to do that (pre-fetch the key)? In this particular case, I've got a candidate key I could use to requery the table w/and grab it, but I know in most cases I won't.

You can use SqlCommand.ExecuteScalar() funtion which is optimized to return single value from the database. You should be able to call NewId() SP straight through SqlCommand.

Let me know if you need code examples...
- Jayesh
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