rscgdlg8.h

学生选课系统 基于SQL数据库设计 能够实现一些功能

#ifndef _RsCgDlg8_H_
#define _RsCgDlg8_H_

#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000

#include "resource.h"
// CG : In order to use this code against a different version of ADO, the appropriate
// ADO library needs to be used in the #import statement
#import "C:\Program Files\Common Files\system\ado\msado15.dll" rename_namespace("ADOCG") rename("EOF", "EndOfFile")
using namespace ADOCG;
#include "icrsint.h"

// RsCgDlg8.h : header file
//

/////////////////////////////////////////////////////////////////////////////
// CCustomRs5 class

class CCustomRs5 : 
	public CADORecordBinding
{
BEGIN_ADO_BINDING(CCustomRs5)
	ADO_VARIABLE_LENGTH_ENTRY2(1, adVarWChar, m_wszDnum, sizeof(m_wszDnum), lDnumStatus, FALSE)
	ADO_VARIABLE_LENGTH_ENTRY2(2, adVarWChar, m_wszDname, sizeof(m_wszDname), lDnameStatus, FALSE)
	ADO_VARIABLE_LENGTH_ENTRY2(3, adVarWChar, m_wszDirector, sizeof(m_wszDirector), lDirectorStatus, FALSE)
END_ADO_BINDING()

protected:
	WCHAR m_wszDnum[7];
	ULONG lDnumStatus;
	WCHAR m_wszDname[11];
	ULONG lDnameStatus;
	WCHAR m_wszDirector[11];
	ULONG lDirectorStatus;
};

//
// TODO : These definitions should be moved to the resource header.
//
#define ID_BTN_MOVEPREVIOUS			201
#define ID_BTN_MOVENEXT				202
#define ID_BTN_MOVELAST				203
#define ID_BTN_MOVEFIRST				204
#define IDC_STATIC_DNUM		1001
#define IDC_EDIT_DNUM		2001
#define IDC_STATIC_DNAME		1002
#define IDC_EDIT_DNAME		2002
#define IDC_STATIC_DIRECTOR		1003
#define IDC_EDIT_DIRECTOR		2003


/////////////////////////////////////////////////////////////////////////////
// CRsCgDlg5 dialog

class CRsCgDlg5 : 
	public CDialog, 
	public CCustomRs5
{
// Construction
public:
	CRsCgDlg5(CWnd* pParent = NULL);
	~CRsCgDlg5();

	BOOL OnInitDialog();

// Dialog Data
	//{{AFX_DATA(CRsCgDlg5)
	enum { IDD = CG_IDD_RECORDSET5 };
	CString m_strDlgDnum;
	CString m_strDlgDname;
	CString m_strDlgDirector;
	//}}AFX_DATA
	

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CRsCgDlg5)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:

	void RefreshBoundData();
	void GenerateError(HRESULT hr, PWSTR pwszDescription);

	_RecordsetPtr m_pRs;

	CString m_strConnection;
	CString m_strCmdText;

	// Generated message map functions
	//{{AFX_MSG(CRsCgDlg5)
	afx_msg void OnBtnMoveFirst();
	afx_msg void OnBtnMoveLast();
	afx_msg void OnBtnMoveNext();
	afx_msg void OnBtnMovePrevious();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Developer Studio will insert additional declarations immediately before the previous line.

#endif // !_RsCgDlg8_H_