IFACEMETHODIMP CTriColorControlProvider::SetValue(_In_ LPCWSTR val)
{
HRESULT hr = CheckDisconnected();
if (SUCCEEDED(hr))
{
TriColorValue newValue = TriColorValue::Red;
bool bFound = false;
if (0 == _wcsicmp(val, L"red"))
{
newValue = TriColorValue::Red;
bFound = true;
}
else if (0 == _wcsicmp(val, L"yellow"))
{
newValue = TriColorValue::Yellow;
bFound = true;
}
else if (0 == _wcsicmp(val, L"green"))
{
newValue = TriColorValue::Green;
bFound = true;
}
if (bFound)
{
hr = m_control->put_ControlValue(newValue);
}
else
{
hr = E_INVALIDARG;
}
}
return hr;
}
STDMETHODIMP CTriColorFragmentProvider::Select()
{
HRESULT hr = CheckDisconnected();
if (SUCCEEDED(hr))
{
hr = m_control->put_ControlValue(m_value);
}
return hr;
}