columnset.h

来自「Visual_C++.NET精彩案例237.rar」· C头文件 代码 · 共 59 行

#if !defined(AFX_COLUMNSET_H__BBEB2202_B505_11D4_9FF2_00E098774581__INCLUDED_)
#define AFX_COLUMNSET_H__BBEB2202_B505_11D4_9FF2_00E098774581__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// ColumnSet.h : header file
//
#include "afxdb.h"
/////////////////////////////////////////////////////////////////////////////
// CColumnSet recordset
class CColumnSet : public CRecordset
{
public:
	CColumnSet(CDatabase* pDatabase = NULL);
	DECLARE_DYNAMIC(CColumnSet)

// Field/Param Data
	//{{AFX_FIELD(CColumnSet, CRecordset)
	CString m_strQualifier;
	CString m_strOwner;
	CString m_strTableName;
	CString m_strColumnName;
	int  m_nDataType;
	CString m_strTypeName;
	long m_lPrecision;
	long m_lLength;
	int m_nScale;
	int m_nRadix;
	int m_nNullable;
	//}}AFX_FIELD


// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CColumnSet)
	public:
	virtual CString GetDefaultConnect();    // Default connection string
	virtual CString GetDefaultSQL();    // Default SQL for Recordset
	virtual void DoFieldExchange(CFieldExchange* pFX);  // RFX support
	virtual BOOL Open(UINT nOpenType = snapshot, LPCTSTR lpszSql = NULL, DWORD dwOptions = readOnly);
	//}}AFX_VIRTUAL
	CString m_strQualifierParam;
	CString m_strOwnerParam;
	CString m_strTableNameParam;
	CString m_strColumnNameParam;

// Implementation
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_COLUMNSET_H__BBEB2202_B505_11D4_9FF2_00E098774581__INCLUDED_)