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CB_SETTOPINDEX (Compact 2013)

  • Article

3/28/2014

This message is sent by an application to ensure that a particular item is visible in the list box of a combo box. The system scrolls the list box contents so that either the specified item appears at the top of the list box or the maximum scroll range has been reached.

Syntax

CB_SETTOPINDEX wParam = (WPARAM) index; 
  lParam = 0;

Parameters

  • index
    Zero-based index of the list item.
  • lParam
    Not used.

Return Value

Zero indicates success. CB_ERR indicates failure.

Requirements

Header

winuser.h

See Also

Reference

Combo Box Messages
SendMessage
CB_GETTOPINDEX