CB_SETTOPINDEX (Compact 2013)
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 |