| 355 | |
| 356 | |
| 357 | HRESULT CTxtWinHost::QueryInterface(REFIID riid, void **ppvObject) |
| 358 | { |
| 359 | HRESULT hr = E_NOINTERFACE; |
| 360 | *ppvObject = NULL; |
| 361 | |
| 362 | if (IsEqualIID(riid, IID_IUnknown) |
| 363 | || IsEqualIID(riid, IID_ITextHost)) |
| 364 | { |
| 365 | AddRef(); |
| 366 | *ppvObject = (ITextHost *) this; |
| 367 | hr = S_OK; |
| 368 | } |
| 369 | |
| 370 | return hr; |
| 371 | } |
| 372 | |
| 373 | ULONG CTxtWinHost::AddRef(void) |
| 374 | { |