VC在控制台模式下访问Oracle数据库的操作指令

#include #include #import "C:Program FilesCommon FilesSystemADOmsado15.dll" no_namespace rename("EOF","adoEOF") using namespace std; #define BUFSIZE 64 int main() { //char buf[BUFSIZE]; //int index; _ConnectionPtr m_pConnection; CoInitialize(NULL);//初始化COM组件 HRESULT hr=