To know check box is checked or not of extended style of "ListViewWndClass"

Hi,



The code you're trying to use works with SysListView32. If you try to run it with another control, it is not guaranteed that this code will work as you expect. All parameter may be different - from the message you need to send to it to get an item's state to parameters of this message.



Ask your developers or refer to your control's documentation to find out what message you should send to it and what you should pass as its parameters.