Hi, this is probably a basic question, but I haven't figured it out, here is
the code:
Tasks* TaskData[500];
// Get data from tasks database
OpenTasksDB();
UInt16 TotalRecords=GetSizeTasksDB();
for (int index=0; index<TotalRecords; index++)
{
TaskData[index] = new Tasks;
TaskData[index]->Description=GetRecord(index);
}
CloseTasksDB();
FormType* pForm = FrmInitForm (ID_TASKSFORM);
TableType* table = (TableType*)FrmGetObjectPtr(pForm,
FrmGetObjectIndex(pForm, ID_TaksTbl));
int numRows=TblGetNumberOfRows(table);
UInt16 numTotalColumns = TblGetNumberOfColumns(table);
for (int i=0; i<numTotalColumns; i++)
{
TblSetColumnUsable (table, i, true);
switch (i)
{
case 0:
TblSetColumnWidth (table, i, 15);
break;
case 1:
TblSetColumnWidth (table, i, 200);
break;
}
TblSetColumnSpacing (table, i, 1);
}
//>>>The pointer turns NULL at this point.....
for (int i=0; i<numRows; i++)
{
TblSetItemStyle (table, i, 0, checkboxTableItem);
TblSetItemStyle (table, i, 1, labelTableItem);
TblSetColumnUsable(table, 0, true);
}
for (int i=0; i<TotalRecords; i++)
TblSetItemPtr (table, i, 1, TaskData[i]->Description);
FrmDoDialog (pForm);
........
The pForm pointer turns NULL at the point that I have indicated, what am I
missing??
I have had this happen before and I thought I had it down, but apparently
not.
I have a little concept of handles, I even tried to use one here but it was
a mess and I think I did it wrong.
any help would be appreciated.
thanx
bill
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