JVCL Help:UnRegisterWndProcHook@TControl@TJvControlHook@TJvHookOrder

 JVCL Help: UnRegisterWndProcHook function

JVCL Functions

► JvWndProcHook.pas Functions

[+] JvWndProcHook.pas Functions

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Summary

Removes a registered hook.

run\JvWndProcHook.pas

Pascal

 run\JvWndProcHook.pas

 functionUnRegisterWndProcHook(AControl: TControl; Hook: TJvControlHook; constOrder: TJvHookOrder): Boolean; overload;
functionUnRegisterWndProcHook(AHandle: THandle; Hook: TJvControlHook; constOrder: TJvHookOrder): Boolean; overload;

Parameters

Parameters	Description
AControl: TControl	Specifies the hooked control.
Hook: TJvControlHook	Specifies the control hook procedure.
const Order: TJvHookOrder	Specifies the kind of hook. It should be the same value as used by the call to RegisterWndProcHook.
AHandle: THandle	Specifies the hooked handle.

run\JvWndProcHook.pas

Description

Call UnRegisterWndProcHook to unhook a control. The hook must previously been registered by a call to RegisterWndProcHook.
TJvWindowHook calls this method when it wants to stop hooking the control. An internal list is maintained to prevent "broken links" when a hook is removed.

run\JvWndProcHook.pas

See Also

RegisterWndProcHook

run\JvWndProcHook.pas

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