CB_GETCOUNT (Compact 2013)
3/28/2014
This message is sent by an application to retrieve the number of items in the list box of a combo box.
Syntax
CB_GETCOUNT wParam = 0;
lParam = 0;
Parameters
- wParam
Not used.
- lParam
Not used.
Return Value
The number of items in the list box indicates success. CB_ERR indicates that an error has occurred.
Remarks
The index is zero-based, so the returned count is one greater than the index value of the last item.
Requirements
Header |
winuser.h |