Vcl.AxCtrls.TActiveXControl.PreMessageFilter
Delphi
function PreMessageFilter(wnd: HWnd; msg: UInt; wp: WPARAM; lp: LPARAM; out res: LRESULT; out Cookie: DWORD): HResult; stdcall;
C++
HRESULT __stdcall PreMessageFilter(HWND wnd, unsigned msg, NativeUInt wp, NativeInt lp, /* out */ NativeInt &res, /* out */ unsigned &Cookie);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | protected | Vcl.AxCtrls.pas Vcl.AxCtrls.hpp |
Vcl.AxCtrls | TActiveXControl |
Description
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