defaultIcon Extract Extract flags GetClassID GetCurFile GetIconLocation GetIconLocation IconExtraction IsDirty Load normalIcon openIcon Save SaveCompleted SetDefaultIcon SetFlags SetKey SetNormalIcon SetOpenIcon SetShortcutIcon shortcutIcon ~IconExtraction

HRESULT STDMETHODCALLTYPE IconExtraction::Extract ( LPCSTR  pszFile, UINT  nIconIndex, HICON *  phiconLarge, HICON *  phiconSmall, UINT  nIconSize  ) [virtual] Implements IExtractIconA. Definition at line 251 of file extracticon.cpp. { LPWSTR pszFileW = NULL; HRESULT hr; if (pszFile) { int nLength; nLength = MultiByteToWideChar(CP_ACP, 0, pszFile, -1, NULL, 0); if (nLength == 0) return E_FAIL; pszFileW = (LPWSTR)CoTaskMemAlloc(nLength * sizeof(WCHAR)); if (!pszFileW) return E_OUTOFMEMORY; if (!MultiByteToWideChar(CP_ACP, 0, pszFile, nLength, pszFileW, nLength)) { CoTaskMemFree(pszFileW); return E_FAIL; } } hr = Extract(pszFileW, nIconIndex, phiconLarge, phiconSmall, nIconSize); if (pszFileW) CoTaskMemFree(pszFileW); return hr; }