Functionally equivelent to IWidget_SetFocusIndex except it is not supported by the Date and Time Widget Classes.
- pif:[in] Pointer to the IWidget interface object.
- index:[in] specifies the index to which the focus index should be set.
int IWidget_SelectIndex(IWidget *pif, int index)
AEE_SUCCESS - Successfully set the index of the focused object AEE_EFAILED - Failed to set the index of the focused object
The focused object for the widget changes.