Re: Memory Leak problem in table

[Manuel Garc�a Urreta]

you have to free this memory on the frmCloseEvent and all goes well
        for(i=0;i<kNumTextColumns;i++)
        for(j=0;j<kNumRows;j++)
        {
                if(gHandles[i][j])
                        MemHandleFree(gHandles[i][j]);
    }
Best Regards

Manu

El 07/04/2004, a las 02:35, Pinaki Roy escribi�:

Hi Matt,
 Thanx for your response -- i tried adding
gHandles[i][j] = 0 but it's still not working -- one
more thing -- if i do lot of scrolling -- and then
press the exit button -it's giving lot of mem leaks
(in hundreds) -- so i added
this code again in sclRepeatEvent just before calling
InitTableData(topNo)
        for(i=0;i<kNumTextColumns;i++)
        for(j=0;j<kNumRows;j++)
        {
                if(gHandles[i][j]) {
                        MemHandleFree(gHandles[i][j]);
                        gHandles[i][j] = 0              }       
       }
and after adding this , i 'm getting constant 10
memleaks no matter how many times i scrolls --
from where this memleaks can come?? and how to solve
it??
Thanx for any help
pinaki
	

 --- Matt Graham <[EMAIL PROTECTED]> wrote: >
Pinaki Roy wrote:
- but still it's giving memory leak whenever i
press
the exit button and i 'm sure it's bocz the
memory
allocated for ghandle -- how i can free the mem
for
ghandle prpperly??
some more observations -
1) i'm calling FrmCloseAllForms() in my AppStop()
function -- and after entering into the main page
without doing anything if press "exit" button it's

exiting without any mem leak --
2) if i add FrmCloseAllForms() in my frmCloseEvent
it's giving Mem Error - SysFatalAlert with the
message
"MemoryMgr.c, Line:4384,Free Handle--
3) if i put the FrmCloseAllForms() in ExitButon
case
-- there also i 'm getting mem error as read frm
unallocated chunk of memory
Sounds like you have the opposite of a memory leak.
That is, I think
you're trying to free the handle twice.
FrmCloseAllForms() sends a
frmClose event to all your forms, including the form
that you're in a
frmClose handler for.  Try calling
FrmCloseAllForms() in your app stop
logic rather than from a specific form handler.
Also, if you add change
your frmCloseEvent logic to be similar to this, your
error should go away.
case frmCloseEvent:
        for(i=0;i<kNumTextColumns;i++)
        for(j=0;j<kNumRows;j++)
        {
                if(gHandles[i][j]) {
                        MemHandleFree(gHandles[i][j]);
                        gHandles[i][j] = 0;
                }
        }
        handled = false;
        break;


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