Button_GetSplitInfo macro (commctrl.h)
Gets information for a specified split button control. Use this macro or send the BCM_GETSPLITINFO message explicitly.
Syntax
BOOL Button_GetSplitInfo(
[in] HWND hwnd,
[in, out] BUTTON_SPLITINFO *pInfo
);
Parameters
[in] hwnd
Type: HWND
A handle to the button control.
[in, out] pInfo
Type: BUTTON_SPLITINFO*
A pointer to a BUTTON_SPLITINFO structure to receive information on the button specified by hwnd. The calling application is responsible for allocating the memory for the structure. Set the mask member of this structure to determine what information to receive.
Return value
Type: BOOL
Does not return a meaningful value.
Remarks
Use this macro only with the BS_SPLITBUTTON and BS_DEFSPLITBUTTON button styles.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps only] |
| Minimum supported server | Windows Server 2008 [desktop apps only] |
| Target Platform | Windows |
| Header | commctrl.h |
See also
Conceptual
Reference