This message is sent by an application to retrieve the screen coordinates of the drop-down list box of a combo box.
At a Glance
| Header file: | Winuser.h |
| Windows CE versions: | 1.0 and later |
Syntax
CB_GETDROPPEDCONTROLRECT wParam = 0,
lParam = (LPARAM)(RECT FAR*) lprc
Parameters
lprc
Long pointer to the RECT structure that is to receive the coordinates.
Return Values
1 indicates success. CB_OKAY (0) indicates failure.