STDMETHODIMP COleUILinkInfo::CancelLink(DWORD dwLink)
{
COleClientItem* pItem = (COleClientItem*)dwLink;
ASSERT_VALID(pItem);
ASSERT_KINDOF(COleClientItem, pItem);
ASSERT(pItem->GetType() == OT_LINK);
SCODE sc = E_FAIL;
TRY
{
if (pItem->FreezeLink())
sc = S_OK;
}
CATCH_ALL(e)
{
sc = COleException::Process(e);
DELETE_EXCEPTION(e);
}
END_CATCH_ALL
// report error
if (sc != S_OK)
pItem->ReportError(sc);
return S_OK;
}
STDMETHODIMP COleUILinkInfo::UpdateLink(
DWORD dwLink, BOOL /*fErrorMessage*/, BOOL /*fErrorAction*/)
{
COleClientItem* pItem = (COleClientItem*)dwLink;
ASSERT_VALID(pItem);
ASSERT_KINDOF(COleClientItem, pItem);
SCODE sc;
TRY
{
// link not up-to-date, attempt to update it
if (!pItem->UpdateLink())
AfxThrowOleException(pItem->GetLastStatus());
pItem->m_bLinkUnavail = FALSE;
sc = S_OK;
}
CATCH_ALL(e)
{
pItem->m_bLinkUnavail = TRUE;
sc = COleException::Process(e);
pItem->ReportError(sc);
DELETE_EXCEPTION(e);
}
END_CATCH_ALL
return sc;
}