i am coding a simple app which contains a listview and records is inserted & deleted time by time.
Everytime records being refreshed, i call items.clear. i noticed there is quite a long execution time for items.clear. it's around 3 to 5 sec. During that time, i cannot move anything even the cursor, could anyone advise how to minimise the impact.
i am using D7 with win2000,clients machine is P4 with 256 Mb