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NF:winuser.CheckRadioButton |
CheckRadioButton function (winuser.h) |
Adds a check mark to (checks) a specified radio button in a group and removes a check mark from (clears) all other radio buttons in the group. |
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controls\CheckRadioButton.htm |
Controls |
VS|Controls|~\controls\buttons\buttonreference\buttonfunctions\checkradiobutton.htm |
12/05/2018 |
CheckRadioButton, CheckRadioButton function [Windows Controls], _win32_CheckRadioButton, _win32_CheckRadioButton_cpp, controls.CheckRadioButton, controls._win32_CheckRadioButton, winuser/CheckRadioButton |
winuser.h |
Windows.h |
Windows |
Windows Vista [desktop apps only] |
Windows Server 2003 [desktop apps only] |
User32.lib |
User32.dll |
Windows |
19H1 |
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ext-ms-win-ntuser-dialogbox-l1-1-2 (introduced in Windows 10, version 10.0.10240) |
Adds a check mark to (checks) a specified radio button in a group and removes a check mark from (clears) all other radio buttons in the group.
Type: HWND
A handle to the dialog box that contains the radio button.
Type: int
The identifier of the first radio button in the group.
Type: int
The identifier of the last radio button in the group.
Type: int
The identifier of the radio button to select.
Type: BOOL
If the function succeeds, the return value is nonzero.
If the function fails, the return value is zero. To get extended error information, call GetLastError.
The CheckRadioButton function sends a BM_SETCHECK message to each of the radio buttons in the indicated group.
The nIDFirstButton and nIDLastButton parameters specify a range of button identifiers (normally the resource IDs of the buttons). The position of buttons in the tab order is irrelevant; if a button forms part of a group, but has an ID outside the specified range, it is not affected by this call.
Reference