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LB_SETITEMDATA (Compact 2013)

  • Article

3/28/2014

This message is sent by an application to set a 32-bit value associated with the specified item in a list box.

Syntax

LB_SETITEMDATA wParam = (WPARAM) index; 
    lParam = (LPARAM) dwData;

Parameters

  • index
    Zero-based index of the item. If this value is -1, the dwData parameter applies to all items in the list box.
  • dwData
    Specifies the 32-bit value to be associated with the item.

Return Value

LB_ERR indicates that an error has occurred.

Remarks

If the item is in an owner-drawn list box created without the LBS_HASSTRINGS style, this message replaces the 32-bit value contained in the lParam parameter of the LB_ADDSTRING or LB_INSERTSTRING message that added the item to the list box.

Requirements

Header

winuser.h

See Also

Reference

List Box Messages
LB_ADDSTRING
LB_GETITEMDATA
LB_INSERTSTRING