Create a DirectX graphics interface factory.result=CreateDXGIFactory(_uuidof(IDXGIFactory),(void*)&factory);if(FAILED(result)){return false;}/Use the factory to create an adapter for the primary ...
When we open the application we will open the ADO connection m_pConnection.CreateInstance(_uuidof(Connection));m_pConnection->Open(“DSN=ADOTest”,”“,”“,-1);如果你打开about对话框,就会看到一个...