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.
At a Glance
| Header file: | Winuser.h |
| Windows CE versions: | 1.0 and later |
Syntax
CB_SETTOPINDEX wParam = (WPARAM) index; lParam = 0;
Parameters
index
Zero-based index of the list item.
Return Values
Zero indicates success. CB_ERR indicates failure.
See Also