Disable F5 key

Dear developers,

I would like to prevent the user pressing the 'F5' key on the
TWebBrowser. Refreshing the page may cause problems, especially if the
page is a frameset.

Thank you a lot!

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Ciao,

You can disable accelerators like F5 using the OnTranslateAccelerator
event. Return S_OK for disabling an accelerator and S_FALSE for
enabling it, for example:

function TForm1.BrowserOnTranslateAccelerator(const lpMsg: PMSG;
const pguidCmdGroup: PGUID; const nCmdID: DWORD): HRESULT;
begin
if lpMsg.wParam = VK_F5 then
Result := S_OK // disable F5
else
Result := S_FALSE; // not F5, allow it
end;

(disclaimer: the above code wasn't tested).

Peter

On 10/5/07, Giacomo Drago < giacomogd1%40yahoo.it">giacomogd1yahoo.it> wrote:
&gt; Dear developers,
>
> I would like to prevent the user pressing the 'F5' key on the
> TWebBrowser. Refreshing the page may cause problems, especially if the
> page is a frameset.
>
&gt; Thank you a lot!
>;
>
>
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