ListView_GetItemRect Help

[VictorN]

I am calling in the same process.

Again: is it the same process that does contain this list control or is it some other process?

Sir also let me know am I following the correct way to click on the item in listview or is there some other way.

What do you mean by "click on the item in listview"? And what for?
What actions is this listview control supposed to do in response to your "click"?