CheckMenuRadioItem (Windows CE 5.0)

Send Feedback

This function checks a specified menu item and makes it a radio item. At the same time, the function clears all other menu items in the associated group and the radio-item type flag for those items.

BOOLAPICheckMenuRadioItem(HMENUhmenu, UINTidFirst, UINTidLast, UINTidCheck, UINTuFlags );


  • hmenu
    [in] Handle to the menu that contains the group of menu items.
  • idFirst
    [in] Identifier or position of the first menu item in the group.
  • idLast
    [in] Identifier or position of the last menu item in the group.
  • idCheck
    [in] Identifier or position of the menu item to check.
  • uFlags
    [in] Constant that specifies the meaning of idFirst, idLast, and idCheck. If this parameter is MF_BYCOMMAND, the other parameters specify menu item identifiers. If it is MF_BYPOSITION, the other parameters specify the menu item position. For more information about the constants, see Menus Constants.

Return Values

Nonzero indicates success. Zero indicates failure. To get extended error information, call GetLastError.


The CheckMenuRadioItem function sets the MFT_RADIOCHECK type flag and the MFS_CHECKED state for the item specified by idCheck and, at the same time, clears both flags for all other items in the group. The checked item is displayed using a bullet bitmap instead of a check mark bitmap.

For more information about menu item type and state flags, see the MENUITEMINFO structure.


OS Versions: Windows CE 1.0 and later.
Header: Winuser.h.
Link Library: Menu.lib.

See Also

MENUITEMINFO | Menus Functions | Menus Constants

Send Feedback on this topic to the authors

Feedback FAQs

© 2006 Microsoft Corporation. All rights reserved.