'CAdodc' : 'class' type redefinition(在线等答案) 为什么我在两个对话框都使用ADO控件之后,编译就报错'CAdodc' : 'class' type redefinition 这是什么原因啊??????要怎么解决呢? 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 有变量Class?设计重定义或者是使用了系统的保留字 将Adodc和对话框的头文件贴出来,应该是重复饱含了 这个类CAdodc是我在使用ADO DATE控件时它自动生成的呀 在设计第一个对话框时都没有出错 adodc.h// Machine generated IDispatch wrapper class(es) created by Microsoft Visual C++// NOTE: Do not modify the contents of this file. If this class is regenerated by// Microsoft Visual C++, your modifications will be overwritten.// Dispatch interfaces referenced by this interfaceclass C_Recordset;class COleFont;/////////////////////////////////////////////////////////////////////////////// CAdodc wrapper classclass CAdodc : public CWnd{protected: DECLARE_DYNCREATE(CAdodc)public: CLSID const& GetClsid() { static CLSID const clsid = { 0x67397aa3, 0x7fb1, 0x11d0, { 0xb1, 0x48, 0x0, 0xa0, 0xc9, 0x22, 0xe8, 0x20 } }; return clsid; } virtual BOOL Create(LPCTSTR lpszClassName, LPCTSTR lpszWindowName, DWORD dwStyle, const RECT& rect, CWnd* pParentWnd, UINT nID, CCreateContext* pContext = NULL) { return CreateControl(GetClsid(), lpszWindowName, dwStyle, rect, pParentWnd, nID); } BOOL Create(LPCTSTR lpszWindowName, DWORD dwStyle, const RECT& rect, CWnd* pParentWnd, UINT nID, CFile* pPersist = NULL, BOOL bStorage = FALSE, BSTR bstrLicKey = NULL) { return CreateControl(GetClsid(), lpszWindowName, dwStyle, rect, pParentWnd, nID, pPersist, bStorage, bstrLicKey); }// Attributespublic:// Operationspublic: CString GetConnectionString(); void SetConnectionString(LPCTSTR lpszNewValue); CString GetUserName_(); void SetUserName(LPCTSTR lpszNewValue); CString GetPassword(); void SetPassword(LPCTSTR lpszNewValue); long GetMode(); void SetMode(long nNewValue); long GetCursorLocation(); void SetCursorLocation(long nNewValue); long GetConnectionTimeout(); void SetConnectionTimeout(long nNewValue); long GetCommandTimeout(); void SetCommandTimeout(long nNewValue); CString GetRecordSource(); void SetRecordSource(LPCTSTR lpszNewValue); long GetCursorType(); void SetCursorType(long nNewValue); long GetLockType(); void SetLockType(long nNewValue); long GetCommandType(); void SetCommandType(long nNewValue); long GetCacheSize(); void SetCacheSize(long nNewValue); long GetMaxRecords(); void SetMaxRecords(long nNewValue); long GetBOFAction(); void SetBOFAction(long nNewValue); long GetEOFAction(); void SetEOFAction(long nNewValue); CString GetCaption(); void SetCaption(LPCTSTR lpszNewValue); long GetAppearance(); void SetAppearance(long nNewValue); unsigned long GetBackColor(); void SetBackColor(unsigned long newValue); unsigned long GetForeColor(); void SetForeColor(unsigned long newValue); long GetOrientation(); void SetOrientation(long nNewValue); C_Recordset GetRecordset(); void SetRefRecordset(LPDISPATCH newValue); COleFont GetFont(); void SetRefFont(LPDISPATCH newValue); BOOL GetEnabled(); void SetEnabled(BOOL bNewValue); void Refresh();}; 这是第一个对话框的头文件#include "adodc.h"#include "datagrid.h"//}}AFX_INCLUDES#if !defined(AFX_ADDUSERDLG_H__787626F9_1CDA_46C4_AC4E_73DD2034EEC7__INCLUDED_)#define AFX_ADDUSERDLG_H__787626F9_1CDA_46C4_AC4E_73DD2034EEC7__INCLUDED_#include "opertorinfo.h"#if _MSC_VER > 1000#pragma once#endif // _MSC_VER > 1000// AddUserDlg.h : header file///////////////////////////////////////////////////////////////////////////////// CAddUserDlg dialogclass CAddUserDlg : public CDialog{// Constructionpublic: CString cId; // 如果为"",则表示插入 Copertorinfo user;public: CAddUserDlg(CWnd* pParent = NULL); // standard constructor// Dialog Data //{{AFX_DATA(CAddUserDlg) enum { IDD = IDD_ADDUSER }; CAdodc m_adodc; CDataGrid m_datagrid; CString m_user; CString m_pwd; CString m_pwdyes; //}}AFX_DATA// Overrides // ClassWizard generated virtual function overrides //{{AFX_VIRTUAL(CAddUserDlg) protected: virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support //}}AFX_VIRTUAL// Implementationprotected: // Generated message map functions //{{AFX_MSG(CAddUserDlg) virtual BOOL OnInitDialog(); virtual void OnOK(); //}}AFX_MSG DECLARE_MESSAGE_MAP()};//{{AFX_INSERT_LOCATION}}// Microsoft Visual C++ will insert additional declarations immediately before the previous line.#endif // !defined(AFX_ADDUSERDLG_H__787626F9_1CDA_46C4_AC4E_73DD2034EEC7__INCLUDED_) 在ADODC.h文件最前面添加下面2行#if !defined(AFX_ADODC_H__INCLUDED_)#define AFX_ADODC_H__INCLUDED_在ADODC.h文件最后面添加下面1行#endif // !defined(AFX_ADODC_H__INCLUDED_) 还是不行。虽然编译过了,但运行的时候出现了问题,比如说,第一个对话框的DATA GRID控件不能显示数据(与数据库是连通的),第二个对话框还是出不来,说是“试图执行系统不支持的操作”。zottff请问你有空吗,我发程序到你邮箱里,你帮我看看可以吗? 5楼void SetRecordSource(LPCTSTR lpszNewValue);void SetCaption(LPCTSTR lpszNewValue);这两个函数里面的内容能给贴出来吗!! vc 如何使用静态lib中的资源 加上MSComm后系统不能执行? RegDeleteKey老是失败 MFC中的一些代码移入DLL后出问题了... 子类化的一些疑惑 请教一个有关dll的问题? 如何做一个播放视频的activex控件(分不够再加) AddString 问题,有意思! CString用在结构中为什么出错? 我想买vc++的书 为什么CSocket设置的SetSockOpt超时,没有起作用呢? CreateInstance(_T("ADODB.Connection"))和CreateInstance(__uuidof(Connection))的区别,高手进!!
// Machine generated IDispatch wrapper class(es) created by Microsoft Visual C++// NOTE: Do not modify the contents of this file. If this class is regenerated by
// Microsoft Visual C++, your modifications will be overwritten.
// Dispatch interfaces referenced by this interface
class C_Recordset;
class COleFont;/////////////////////////////////////////////////////////////////////////////
// CAdodc wrapper classclass CAdodc : public CWnd
{
protected:
DECLARE_DYNCREATE(CAdodc)
public:
CLSID const& GetClsid()
{
static CLSID const clsid
= { 0x67397aa3, 0x7fb1, 0x11d0, { 0xb1, 0x48, 0x0, 0xa0, 0xc9, 0x22, 0xe8, 0x20 } };
return clsid;
}
virtual BOOL Create(LPCTSTR lpszClassName,
LPCTSTR lpszWindowName, DWORD dwStyle,
const RECT& rect,
CWnd* pParentWnd, UINT nID,
CCreateContext* pContext = NULL)
{ return CreateControl(GetClsid(), lpszWindowName, dwStyle, rect, pParentWnd, nID); } BOOL Create(LPCTSTR lpszWindowName, DWORD dwStyle,
const RECT& rect, CWnd* pParentWnd, UINT nID,
CFile* pPersist = NULL, BOOL bStorage = FALSE,
BSTR bstrLicKey = NULL)
{ return CreateControl(GetClsid(), lpszWindowName, dwStyle, rect, pParentWnd, nID,
pPersist, bStorage, bstrLicKey); }// Attributes
public:// Operations
public:
CString GetConnectionString();
void SetConnectionString(LPCTSTR lpszNewValue);
CString GetUserName_();
void SetUserName(LPCTSTR lpszNewValue);
CString GetPassword();
void SetPassword(LPCTSTR lpszNewValue);
long GetMode();
void SetMode(long nNewValue);
long GetCursorLocation();
void SetCursorLocation(long nNewValue);
long GetConnectionTimeout();
void SetConnectionTimeout(long nNewValue);
long GetCommandTimeout();
void SetCommandTimeout(long nNewValue);
CString GetRecordSource();
void SetRecordSource(LPCTSTR lpszNewValue);
long GetCursorType();
void SetCursorType(long nNewValue);
long GetLockType();
void SetLockType(long nNewValue);
long GetCommandType();
void SetCommandType(long nNewValue);
long GetCacheSize();
void SetCacheSize(long nNewValue);
long GetMaxRecords();
void SetMaxRecords(long nNewValue);
long GetBOFAction();
void SetBOFAction(long nNewValue);
long GetEOFAction();
void SetEOFAction(long nNewValue);
CString GetCaption();
void SetCaption(LPCTSTR lpszNewValue);
long GetAppearance();
void SetAppearance(long nNewValue);
unsigned long GetBackColor();
void SetBackColor(unsigned long newValue);
unsigned long GetForeColor();
void SetForeColor(unsigned long newValue);
long GetOrientation();
void SetOrientation(long nNewValue);
C_Recordset GetRecordset();
void SetRefRecordset(LPDISPATCH newValue);
COleFont GetFont();
void SetRefFont(LPDISPATCH newValue);
BOOL GetEnabled();
void SetEnabled(BOOL bNewValue);
void Refresh();
};
#include "datagrid.h"
//}}AFX_INCLUDES
#if !defined(AFX_ADDUSERDLG_H__787626F9_1CDA_46C4_AC4E_73DD2034EEC7__INCLUDED_)
#define AFX_ADDUSERDLG_H__787626F9_1CDA_46C4_AC4E_73DD2034EEC7__INCLUDED_#include "opertorinfo.h"#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// AddUserDlg.h : header file
///////////////////////////////////////////////////////////////////////////////
// CAddUserDlg dialogclass CAddUserDlg : public CDialog
{
// Construction
public:
CString cId; // 如果为"",则表示插入
Copertorinfo user;
public:
CAddUserDlg(CWnd* pParent = NULL); // standard constructor// Dialog Data
//{{AFX_DATA(CAddUserDlg)
enum { IDD = IDD_ADDUSER };
CAdodc m_adodc;
CDataGrid m_datagrid;
CString m_user;
CString m_pwd;
CString m_pwdyes;
//}}AFX_DATA
// Overrides
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CAddUserDlg)
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
//}}AFX_VIRTUAL// Implementation
protected: // Generated message map functions
//{{AFX_MSG(CAddUserDlg)
virtual BOOL OnInitDialog();
virtual void OnOK();
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.#endif // !defined(AFX_ADDUSERDLG_H__787626F9_1CDA_46C4_AC4E_73DD2034EEC7__INCLUDED_)
#if !defined(AFX_ADODC_H__INCLUDED_)
#define AFX_ADODC_H__INCLUDED_在ADODC.h文件最后面添加下面1行
#endif // !defined(AFX_ADODC_H__INCLUDED_)
void SetRecordSource(LPCTSTR lpszNewValue);
void SetCaption(LPCTSTR lpszNewValue);
这两个函数里面的内容能给贴出来吗!!