Button_GetCheck macro (windowsx.h)
Gets the check state of a radio button or check box. You can use this macro or send the BM_GETCHECK message explicitly.
Syntax
void Button_GetCheck(
hwndCtl
);
Parameters
hwndCtl
Type: HWND
A handle to the button control.
Return value
None
Remarks
If the button has a style other than those listed, the return value is zero.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows Vista [desktop apps only] |
Minimum supported server | Windows Server 2003 [desktop apps only] |
Target Platform | Windows |
Header | windowsx.h |