02-06-2006
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Federico Firenze
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Registrado: may 2003
Ubicación: Buenos Aires, Argentina *
Posts: 5.932
Reputación: 27
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Cita:
Empezado por roman
¿Se puede hacer esto, seguir la cadena? ¿Cómo?
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Cita:
Empezado por Win32.hlp
Windows maintains a separate hook chain for each type of hook. A hook chain is a list of pointers to special, application-defined callback functions called hook procedures. When a message occurs that is associated with a particular type of hook, Windows passes the message to each hook procedure referenced in the hook chain, one after the other. The action a hook procedure can take depends on the type of hook involved. The hook procedures for some types of hooks can only monitor messages; others can modify messages or stop their progress though the chain, preventing them from reaching the next hook procedure or the destination window.
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Cita:
Empezado por Win32.hlp
The CallNextHookEx function passes the hook information to the next hook procedure in the current hook chain.
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Ni mu!....
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delphi.com.ar
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