Default parameters in COM

[abedford]

Hi,

I would like to add a default paramter to a COM function. I defined in
the IDL file like this:
HRESULT Startup( [in] BSTR gkUrl
, [in] BSTR user
, [in] BSTR password
, [in, defaultvalue("False")] BOOL
disableTrustedSignin , [out, retval] IKalidoCompound**
pCompound
);