摘要:
hr = m_pSysDevEnum->CreateClassEnumerator(*clsid, &pEnumCat, 0); ASSERT(SUCCEEDED(hr)); if FAILED(hr) return; // Enumerate all filters using the... 阅读全文
摘要:
void CSysEnumDlg::DisplayFullCategorySet(void){ USES_CONVERSION; HRESULT hr; IEnumMoniker *pEmCat = 0; ICreateDevEnum *pCreateDevEnum = NULL; int... 阅读全文