hadopublicfunction.h

枚举主机网络设备

// HADOPublicFunction.h: interface for the CHADOPublicFunction class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_HADOPUBLICFUNCTION_H__581BC2C2_C334_495D_B658_2089D74B1732__INCLUDED_)
#define AFX_HADOPUBLICFUNCTION_H__581BC2C2_C334_495D_B658_2089D74B1732__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#include "HPublic.h"

class AFX_EXT_CLASS CHADOPublicFunction:public CHPublic
 
{
public:
	CHADOPublicFunction();
	virtual ~CHADOPublicFunction();
public:
	static BOOL CreateMDBFile(char *szCrtStr,BOOL bWarning=TRUE);
	static BOOL OpenConnection(_ConnectionPtr &ConnectionPtr,
								CString strConnect,
								CString strCharset="gb2312",
								BOOL bWarning=TRUE);
	static BOOL CloseConnection(_ConnectionPtr &ConnectionPtr,BOOL bWarning=TRUE);
	static BOOL CreateRecordset(_RecordsetPtr &SetPtr,BOOL bWarning=TRUE);
	static BOOL GetRecords( _RecordsetPtr &SetPtr,
					 _variant_t &ActiveConnection,
					 CString strSQL,
					 BOOL bWarning=TRUE);
	static BOOL CloseRecordset(_RecordsetPtr &SetPtr,BOOL bWarning=TRUE);
	static BOOL ReleaseRecordset(_RecordsetPtr &SetPtr,BOOL bWarning=TRUE);
	static BOOL ExeSQL(_ConnectionPtr &ConnectionPtr,
						CString strSQL,
						BOOL bWarning=TRUE);
	static BOOL IsExist(CString strValue,
				  CString strField,
				  CString strTable,
				  _RecordsetPtr &SetPtr,
				  _variant_t &ActiveConnection);
	static BOOL IsExist(CString strFilter,
				  CString strTable,
				  _RecordsetPtr &SetPtr,
				  _variant_t &ActiveConnection);
	static CString GetFieldValue(_RecordsetPtr &SetPtr,
								long lFieldSerial=0,
								BOOL bWarning=TRUE);
	static long GetFieldValues(_RecordsetPtr &SetPtr,
								CStringArray &saValue,
								long lFieldSerial=0,
								BOOL bWarning=TRUE);

	static CString GetComError(const _com_error& e);
	static CString GetProviderError(_ConnectionPtr &ConnectionPtr);
private:
	static void ShowADOError(_ConnectionPtr &ConnectionPtr,const _com_error& e);
};

#endif // !defined(AFX_HADOPUBLICFUNCTION_H__581BC2C2_C334_495D_B658_2089D74B1732__INCLUDED_)