BCM_GETSPLITINFO message
Gets information for a split button control. Send this message explicitly or by using the Button_GetSplitInfo macro.
Parameters
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wParam
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Must be zero.
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lParam [in, out]
-
A pointer to a BUTTON_SPLITINFO structure to receive information on the button. The caller is responsible for allocating the memory for the structure. Set the mask member of this structure to determine what information to receive.
Return value
Returns TRUE if successful, or FALSE otherwise.
Remarks
Use this message 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] |
| Header |
|
See also
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Reference
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Conceptual