CB_GETEXTENDEDUI
This message is sent by an application to determine whether a combo box has the default user interface or the extended user interface.
CB_GETEXTENDEDUI wParam = 0; lParam = 0;
Return Values
TRUE indicates that the combo box has the extended user interface, the return value is TRUE. FALSE indicates otherwise.
Remarks
By default, the F4 key opens or closes the list and the DOWN ARROW key 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.
Requirements
| Runs On | Versions | Defined in | Include | Link to |
|---|---|---|---|---|
| Windows CE OS | 1.0 and later | Winuser.h |
Note This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.
See Also
Last updated on Tuesday, July 13, 2004
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