> Okay, a more basic question: how do I set the backup attribute bit?
> I'm guessing I need to change a bit in the attributes UInt passed into
>DmSetDatabaseInfo(), but I can't find information about which bit
>represents what in the API documentation. So which bit do I need to set?
Here's what we use. It also set the copy prevention bit.
Regards,
Steve Mann
# # #
void SetDBMSDirty ( DmOpenRef DBref ) {
UInt cardNo;
LocalID dbID;
Err error;
UInt attr;
if ( ! DmOpenDatabaseInfo ( DBref, &dbID, NULL, NULL, &cardNo, NULL)) {
if ( ! DmDatabaseInfo ( cardNo, dbID, NULL, &attr, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL )) {
attr = attr | dmHdrAttrBackup | dmHdrAttrCopyPrevention;
error = DmSetDatabaseInfo ( cardNo, dbID, NULL, &attr, NULL,
NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL );
if ( error > 0 ) DO SOMETHING
} else DispErrMessage ( SOME ERROR );
} else DispErrMessage ( SOME OTHER ERROR );
}
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