CheckRadioButton
A version of this page is also available for
4/8/2010
This function adds a check mark to a specified radio button in a group and removes a check mark from all other radio buttons in the group.
Syntax
BOOL CheckRadioButton(
HWND hDlg,
int nIDFirstButton,
int nIDLastButton,
int nIDCheckButton
);
Parameters
- hDlg
[in] Handle to the dialog box that contains the radio button.
- nIDFirstButton
[in] Specifies the identifier of the first radio button in the group.
- nIDLastButton
[in] Specifies the identifier of the last radio button in the group.
- nIDCheckButton
[in] Specifies the identifier of the radio button to select.
Return Value
Nonzero indicates success. Zero indicates failure. To get extended error information, call GetLastError.
Remarks
The CheckRadioButton function sends a BM_SETCHECK message to each of the radio buttons in the indicated group.
Requirements
| Header | winuser.h |
| Library | Dlgmgr.lib |
| Windows Embedded CE | Windows CE 1.0 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |