Ed,
DmOpenRef by definitionis a DataManagerOPENReference :-)
You need to open a database before you can count the records in it. It's
failing most likely because your DmOpenRef points to nothing or at least not
a valid database.
(see code I sent you earlier)
--
Matt Disher
[EMAIL PROTECTED]
> From: "Edward P. Ross" <[EMAIL PROTECTED]>
> Organization: Acrocat Software
> Reply-To: "Palm Developer Forum" <[EMAIL PROTECTED]>
> Date: Sun, 10 Mar 2002 18:12:43 -0800
> To: "Palm Developer Forum" <[EMAIL PROTECTED]>
> Subject: DmNumRecords
>
> I have the following code below... that fails on the numRecs =
> DmNumRecords(gSRWorkDB); line
>
> I have verified that the database is open/created (thanks to you guys). The
> error on the line that I get is "Application just
> read from memory location 0x00000006, which is in low memory."
>
> Any ideas?
>
> Thanks again,
> Ed.
>
> extern DmOpenRef gSRWorkDB;
>
> // Get number of records in database
> numRecs = DmNumRecords(gSRWorkDB);
> if (numRecs >= 1) {
> myState = true;
> } else {
> myState = false;
> }
>
>
>
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