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- #ifndef _CATALOG_OBJ_HEAD_
- #define _CATALOG_OBJ_HEAD_
- #include <afxdb.h> // CDatabase类头文件;
- #include <vector>
- using namespace std;
- #pragma once
- #define MAX_DB_SIZE 7
- class CCatalogObj
- {
- public:
- CCatalogObj(void);
- virtual ~CCatalogObj(void);
- protected:
- BOOL m_bOpen;
- TCHAR m_szConnectString[MAX_PATH];
- CDatabase *m_pdbInstance;
- CString m_strConnectErrorDescriptor;
- CRITICAL_SECTION m_CriticalSection;
- BOOL m_bSolve;
- static BOOL m_bEndofThread;
- HANDLE m_hWaitableTimer;
- HANDLE m_hReConnectEvent;
- HANDLE m_hReConnectThread;
-
- static DWORD WINAPI ReConnectDatabaseThread(IN LPVOID lpPara);
-
- BOOL SolveDBError(IN CONST DWORD &dwError, IN LPCTSTR lpErrorString = NULL);
- public:
-
- BOOL Execute(IN LPCTSTR lpSQL);
-
- int GetSelectCount(IN LPCTSTR lpTableName, IN LPCTSTR lpFilter);
-
- BOOL GetTableValues(IN LPCTSTR lpTableName, IN LPCTSTR lpFilter, IN CStringArray &AryOfFields, OUT CArray<CStringArray,CStringArray> &AryOfValues);
- public:
- int StartThread();
- int EndofThread();
- inline const BOOL IsOpen()
- {
- return m_bOpen;
- }
- inline const CString& GetConnectErrorDescriptor() const
- {
- return m_strConnectErrorDescriptor;
- }
- inline LPCTSTR GetConnectString()const
- {
- return m_szConnectString;
- }
- BOOL OpenCatalog(IN LPCTSTR lpSQLConnectString = NULL);
- void CloseCatalog();
- inline const CDatabase *GetCatalogInstance(){return m_pdbInstance;}
- inline void SetConn(IN LPCTSTR lpConn)
- {
- if(lpConn && _tcscmp(lpConn,_T("")) != 0)
- _stprintf_s(m_szConnectString,_T("%s"),lpConn);
- }
-
- };
- #endif
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