CheckMenuRadioItem
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.
BOOL API CheckMenuRadioItem(
HMENU hmenu,
UINT idFirst,
UINT idLast,
UINT idCheck,
UINT uFlags
);
Parameters
- 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] Value 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 positions.
Return Values
Nonzero indicates success. Zero indicates failure. To get extended error information, call GetLastError.
Remarks
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.
Requirements
OS Versions: Windows CE 1.0 and later.
Header: Winuser.h.
Link Library: Menu.lib.
See Also
Last updated on Wednesday, April 13, 2005
© 2005 Microsoft Corporation. All rights reserved.