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API Reference

IFOCUSCONTROLLER_REMOVEFOCUSHANDLER()

Brew Release
Brew MP 1.0.2
See Also
IFOCUSCONTROLLER_AddFocusHandler() //////////////////////////////////////////////////////////////////////////// ///////////////////////////////////// Utility Functions //////////////////// ////////////////////////////////////////////////////////////////////////////
Description

Params
po
[]:
Pointer to the IFocusController interface object
parentObserver
[]:
Used to lookup the FocusChangeCallback which will be removed
Interface
  • IFOCUSCONTROLLER
Prototype
  •    int IFOCUSCONTROLLER_RemoveFocusHandler(IFocusController * po, ITrigmlElement * parentObserver)
    
Return
  • Error Codes
Side Effect
  • None
Comments
The caller is responsible for calling IFOCUSCONTROLLER_RemoveFocusHandler when the callback is no longer needed. This function will call the FocusChangeCallback CLEANUPFN function