对ShortCut和TWMKey的研究

TWMKey = packed record
Msg: Cardinal;
CharCode: Word;
Unused: Word;
KeyData: Longint;
Result: Longint;
end;


FormShortCut
FOnShortCut
IsShortCut

function TCustomForm.IsShortCut(var Message: TWMKey): Boolean

procedure CMIsShortCut(var Message: TWMKey); message CM_ISSHORTCUT;
procedure TCustomForm.CMIsShortCut(var Message: TWMKey);
begin
if IsShortCut(Message) then
Message.Result := 1
else
Message.Result := 0;
end;

目前不清楚是否会被传递到
function TApplication.IsShortCut(var Message: TWMKey): Boolean;
begin
Result := False;
if Assigned(FOnShortCut) then FOnShortCut(Message, Result);
Result := Result or (MainForm <> nil) and IsWindowEnabled(MainForm.Handle) and
MainForm.IsShortCut(Message)
end;

 先留个爪,以后再仔细研究

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