rscgdlg.h

一个计算器程序

#ifndef _RsCgDlg_H_
#define _RsCgDlg_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 "D:\Program Files\Common Files\system\ado\msado15.dll" rename_namespace("ADOCG") rename("EOF", "EndOfFile")
using namespace ADOCG;
#include "icrsint.h"

// RsCgDlg.h : header file
//

/////////////////////////////////////////////////////////////////////////////
// CCustomRs class

class CCustomRs : 
	public CADORecordBinding
{
BEGIN_ADO_BINDING(CCustomRs)
	ADO_VARIABLE_LENGTH_ENTRY2(1, adVarWChar, m_wszVIEW_CATALOG, sizeof(m_wszVIEW_CATALOG), lVIEW_CATALOGStatus, FALSE)
	ADO_VARIABLE_LENGTH_ENTRY2(2, adVarWChar, m_wszVIEW_SCHEMA, sizeof(m_wszVIEW_SCHEMA), lVIEW_SCHEMAStatus, FALSE)
	ADO_VARIABLE_LENGTH_ENTRY2(3, adVarWChar, m_wszVIEW_NAME, sizeof(m_wszVIEW_NAME), lVIEW_NAMEStatus, FALSE)
	ADO_VARIABLE_LENGTH_ENTRY2(4, adVarWChar, m_wszTABLE_CATALOG, sizeof(m_wszTABLE_CATALOG), lTABLE_CATALOGStatus, FALSE)
	ADO_VARIABLE_LENGTH_ENTRY2(5, adVarWChar, m_wszTABLE_SCHEMA, sizeof(m_wszTABLE_SCHEMA), lTABLE_SCHEMAStatus, FALSE)
	ADO_VARIABLE_LENGTH_ENTRY2(6, adVarWChar, m_wszTABLE_NAME, sizeof(m_wszTABLE_NAME), lTABLE_NAMEStatus, FALSE)
	ADO_VARIABLE_LENGTH_ENTRY2(7, adVarWChar, m_wszCOLUMN_NAME, sizeof(m_wszCOLUMN_NAME), lCOLUMN_NAMEStatus, FALSE)
END_ADO_BINDING()

protected:
	WCHAR m_wszVIEW_CATALOG[129];
	ULONG lVIEW_CATALOGStatus;
	WCHAR m_wszVIEW_SCHEMA[129];
	ULONG lVIEW_SCHEMAStatus;
	WCHAR m_wszVIEW_NAME[129];
	ULONG lVIEW_NAMEStatus;
	WCHAR m_wszTABLE_CATALOG[129];
	ULONG lTABLE_CATALOGStatus;
	WCHAR m_wszTABLE_SCHEMA[129];
	ULONG lTABLE_SCHEMAStatus;
	WCHAR m_wszTABLE_NAME[129];
	ULONG lTABLE_NAMEStatus;
	WCHAR m_wszCOLUMN_NAME[129];
	ULONG lCOLUMN_NAMEStatus;
};

//
// 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_VIEW_CATALOG		1001
#define IDC_EDIT_VIEW_CATALOG		2001
#define IDC_STATIC_VIEW_SCHEMA		1002
#define IDC_EDIT_VIEW_SCHEMA		2002
#define IDC_STATIC_VIEW_NAME		1003
#define IDC_EDIT_VIEW_NAME		2003
#define IDC_STATIC_TABLE_CATALOG		1004
#define IDC_EDIT_TABLE_CATALOG		2004
#define IDC_STATIC_TABLE_SCHEMA		1005
#define IDC_EDIT_TABLE_SCHEMA		2005
#define IDC_STATIC_TABLE_NAME		1006
#define IDC_EDIT_TABLE_NAME		2006
#define IDC_STATIC_COLUMN_NAME		1007
#define IDC_EDIT_COLUMN_NAME		2007


/////////////////////////////////////////////////////////////////////////////
// CRsCgDlg dialog

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

	BOOL OnInitDialog();

// Dialog Data
	//{{AFX_DATA(CRsCgDlg)
	enum { IDD = CG_IDD_RECORDSET };
	CString m_strDlgVIEW_CATALOG;
	CString m_strDlgVIEW_SCHEMA;
	CString m_strDlgVIEW_NAME;
	CString m_strDlgTABLE_CATALOG;
	CString m_strDlgTABLE_SCHEMA;
	CString m_strDlgTABLE_NAME;
	CString m_strDlgCOLUMN_NAME;
	//}}AFX_DATA
	

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CRsCgDlg)
	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(CRsCgDlg)
	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 // !_RsCgDlg_H_