Overview
Group
Quick Info

Windows NT
Yes
Win95
Yes
Win32s
Yes
Import Library
-
Header File
winuser.h
Unicode
No
Platform Notes
None

CB_GETEXTENDEDUI

An application sends a CB_GETEXTENDEDUI message to determine whether a combo box has the default user interface or the extended user interface.

CB_GETEXTENDEDUI

wParam = 0; // not used; must be zero

lParam = 0; // not used; must be zero

Parameters

This message has no parameters.

Return Values

If the combo box has the extended user interface, the return value is TRUE; otherwise, it is FALSE.

Remarks

By default, the F4 key opens or closes the list and the DOWN ARROW changes the current selection. In a combo box with the extended user interface, the F4 key is disabled and pressing the DOWN ARROW key opens the drop-down list.

See Also

CB_SETEXTENDEDUI

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