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C/C++ Source or Header  |  1996-05-02  |  698b  |  27 lines
  1. #include <SpeechRecognition.h>
  2.  
  3. pascal void        MyRemoveNotificationCallBack (SRRecognizer recognizer);
  4.  
  5. pascal void MyRemoveNotificationCallBack (SRRecognizer recognizer)
  6. {
  7.     SRCallBackParam    myCallBackPB;
  8.     SRCallBackUPP     mySavedCallBack;
  9.     Size            myLen;
  10.     OSErr            myErr = noErr;
  11.     
  12.     myLen = sizeof (myCallBackPB);
  13.     myErr = SRGetProperty (recognizer, kSRCallBackParam, &myCallBackPB, &myLen);
  14.     if (myErr == noErr) {
  15.         if (myCallBackPB.callBack != nil) {
  16.             mySavedCallBack = myCallBackPB.callBack;
  17.             
  18.             myCallBackPB.callBack = nil;
  19.             myErr = SRSetProperty (recognizer, kSRCallBackParam, &myCallBackPB, 
  20.                                                         sizeof (myCallBackPB));
  21.             
  22.             DisposeRoutineDescriptor (mySavedCallBack);
  23.         }
  24.     }
  25. }
  26.  
  27.