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This message retrieves information about the state of the specified button in a toolbar, such as whether it is enabled, pressed, or checked.
TB_GETSTATE wParam= (WPARAM)idButton;lParam= 0;
Parameters
- idButton
Command identifier of the button for which to retrieve information. - lParam
Not used.
Return Values
The button state information indicates success. –1 indicates failure. The button state information can be a combination of values. For information about toolbar button state values, see Toolbar Controls Notifications.
Requirements
OS Versions: Windows CE 1.0 and later.
Header: Commctrl.h.
See Also
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