int getIntProperty (const LPOLESTR name, const int defaultReturn) const
{
ComSmartPtr<IPropertyStorage> prop;
if (FAILED (discRecorder->GetRecorderProperties (prop.resetAndGetPointerAddress())))
return defaultReturn;
PROPSPEC iPropSpec;
iPropSpec.ulKind = PRSPEC_LPWSTR;
iPropSpec.lpwstr = name;
PROPVARIANT iPropVariant;
return FAILED (prop->ReadMultiple (1, &iPropSpec, &iPropVariant))
? defaultReturn : (int) iPropVariant.lVal;
}
bool setIntProperty (const LPOLESTR name, const int value) const
{
ComSmartPtr<IPropertyStorage> prop;
if (FAILED (discRecorder->GetRecorderProperties (prop.resetAndGetPointerAddress())))
return false;
PROPSPEC iPropSpec;
iPropSpec.ulKind = PRSPEC_LPWSTR;
iPropSpec.lpwstr = name;
PROPVARIANT iPropVariant;
if (FAILED (prop->ReadMultiple (1, &iPropSpec, &iPropVariant)))
return false;
iPropVariant.lVal = (long) value;
return SUCCEEDED (prop->WriteMultiple (1, &iPropSpec, &iPropVariant, iPropVariant.vt))
&& SUCCEEDED (discRecorder->SetRecorderProperties (prop));
}