> Hi all
> i am having problem in listview which i am using in vb.net
> applicication. I am getting following two errors.
> There are not freqent errors but if i run my app for nearly 30 min
> then these errors are coming. So i am not gettng exact scenarion for
> these errors.
>
> At a time of calling method items.clear i am getting error that
> 'error :- can not obtain value'.
> And listview is not getting cleared.
> Can some one tell me reason behind this problem
>
> Similarly sometime my application is giving error that
> 'object reference not set to an instance of object' at a tome of
> calling listview1.sort method.
> I have used listviewitemsorter properly and icomparer.
>
> Can some one tell me why this is happending.
>
> Please help me.
> Thanks in advance.
>