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ResultsHookHREC
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The ResultsHookHREC 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 )
Parameters
hrec
Module handle of the recognizer library whose results are being hooked.
hrc
Handle to the HRC object for the recognizer that hrec refers to.
wHooktype
Type of hook. This can be one of the following values:
RHH_STD
Standard results generated by GetResultsHRC.
RHH_BOX
Boxed results generated by GetBoxResultsHRC.
cResults
Count of results available.
cAlt
Count of box alternatives. This is valid only if wHooktype is RHH_BOX.
rgresults
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 structures.
Return Value
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.
See Also
SetResultsHookHREC
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