function is an application-defined callback function that provides the
application with the opportunity to view all recognition results before they are
returned to the application. The name ResultsHookHREC
is a placeholder; the function can have any name.
BOOL CALLBACK ResultsHookHREC( HREC hrec, HRC hrc, WORD wHooktype, UINT cResults, UINT cAlt, LPVOID rgresults )
Module handle of the recognizer library whose results are being hooked.
Handle to the HRC
object for the recognizer that hrec
Type of hook. This can be one of the following values:
Standard results generated by GetResultsHRC
Boxed results generated by GetBoxResultsHRC
Count of results available.
Count of box alternatives. This is valid only if wHooktype
An array of result objects. The object type depends on wHooktype
. If RHH_STD, rgresults
should be cast as LPHRCRESULT
and the array receives cResults HRCRESULT
objects. If RHH_BOX, rgresults
should be cast as LPBOXRESULTS
and the array receives cResults BOXRESULTS
The application hook function should return TRUE to indicate that it has
processed the data and that the recognizer should do no further processing. In this
case, it is the application's responsibility to destroy the results and
inksets, if any; otherwise, the hook function should return FALSE.
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