Hi All,
I'm new in this forum and hope somebody can give me some wise advices to solve my
problem. I had a dynamic popup list displaying a list of databases, and other dynamic
list to display the records in the selected database. I had done the following codes..
static Boolean MainHandleEvent(EventPtr eventP)
{
Boolean handled = false;
FormPtr frmP;
switch (eventP->eType)
{
case lstSelectEvent:
if (eventP->data.lstSelect.listID == MainDBSelectList) {
Int16 theSelection;
Char *theText;
const int kCardNumber = 0;
Err err;
LocalID dbID;
theSelection = eventP->data.lstSelect.selection;
theText = LstGetSelectionText(eventP->data.lstSelect.pList, theSelection);
//Get a pointer from Selected DB and Find
// the database
dbID = DmFindDatabase(kCardNumber, theText);
if(!DbID)
err = dmGetLastErr;
else {
gDatabase = DmOpenDatabase(kCardNumber, dbID, dmModeReadOnly);
if(!gDatabase)
err = dmGetLastErr;
}
lstP = (ListType *) FrmGetObjectPtr(frmP, FrmGetObjectIndex(frmP, MainDBListList));
FillListWithDB(lstP); //Dynamic Function
LstSetSelection(lstP, 0);
}
When I compile, there's no errors. But when I debug in POSE, I had a error saying
"read from location 0x00000006, which is in low memory". After I press the Continue
button, I had to do a reset. I'm not sure what's wrong. Can somebody help me?
Sorry for the long post. Many Thanks.
Regards,
Lauren
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