CW8+Emulator
1 Install test.pdb to emulator
2 In application, calling the following codes
#define kCreator 'ErrD'
#define kDBType 'DATA'
LocalID dbID = 0;
Err error = 0;
DmOpenRef gDB = 0;
dbID =DmFindDatabase(0,"test");
if (dbID != 0) /*find database*/
{
gDB = DmOpenDatabaseByTypeCreator(kDBType, kCreator,
dmModeReadWrite);
}
3 dbID changes, but gDB is always 0.
I think gDB is not zero,but why not open?
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