winapi - What is the use of CListCtrl::GetItemData()? -

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winapi - What is the use of CListCtrl::GetItemData()? -

can please help me know, utilize of clistctrl::getitemdata() in mfc, vc++ ?

i went through msdn description not clear enough.

if can provide brief explanation , illustration great , help lot.

the item info allows associate info want each item of list control. info of time pointer info structure.

for illustration in email application have list command containing received emails. each item contains illustration sender, subject , date. item info contain pointer info construction contains whole mail service text amoung other information.

winapi visual-c++ mfc clistctrl

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