error C4430: missing type specifier - int assumed. Note: C++ does not support de

刚拿到一个WINCE的程序，原先是EVC上通过的，一到VC2005就编译不过了。。。实在是找不出问题所在。请高手们帮帮手...

// GxListCtrl.h: interface for the CGxListCtrl class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_GXLISTCTRL_H__0FFB050D_3666_4CE3_AF2E_E0EB13970E67__INCLUDED_)
#define AFX_GXLISTCTRL_H__0FFB050D_3666_4CE3_AF2E_E0EB13970E67__INCLUDED_


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

/////////////////////////////////////////////////////////////////////////////
// gxListCtrl window
#define GXLISTCTRL_ITEMSTYLE_NORMAL 0
#define GXLISTCTRL_ITEMSTYLE_EDIT 1
#define GXLISTCTRL_ITEMSTYLE_COMBO 2
#define GXLISTCTRL_ITEMSTYLE_NUMEDIT 3
#define GXLISTCTRL_ITEMSTYLE_DATETIME 4
#define GXLISTCTRL_ITEMSTYLE_FLOATEDIT 5

//#define ON_WM_NCDESTROY() { WM_NCDESTROY, 0, 0, 0, AfxSig_vv, (AFX_PMSG)(AFX_PMSGW)(void (AFX_MSG_CALL CWnd::*)(void))&OnNcDestroy }

class CGxListCtrl : public CListCtrl
{
public:
friend class CGxEditCell;
BOOL AddComboItemString(int nColumn,CString strItem);
BOOL ResetComboItem(int nColumn);
BOOL SetColumnStyle(int nColumn,BYTE byteStyle=GXLISTCTRL_ITEMSTYLE_NORMAL);
int HitTestEx (CPoint& Point, int* Column);
CGxListCtrl ();
virtual ~CGxListCtrl();

void Resize (int cx, int cy);

//{{AFX_VIRTUAL(CGxListCtrl)
//}}AFX_VIRTUAL

protected:
// 列风格数组
BYTE m_byteColumnStyle[64];
// 列组合框用字符数组
CStringList m_strList[64];

CEdit* EditSubItem (int Item, int Column);
CEdit* EditNumSubItem (int Item, int Column); // 数字输入框
CEdit* EditFloatSubItem (int Item, int Column); // 浮点数输入框

CComboBox * ComboItem( int nItem, int nSubItem);
CDateTimeCtrl* DateTimeItem(int nItem, int nSubItem);//这行报上面的错
CDateTimeCtrl* DateTimeItem(int nItem, int nSubItem, CTime Time);

//{{AFX_MSG(CGxListCtrl)
afx_msg void OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
afx_msg void OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
afx_msg void OnEndLabelEdit(NMHDR* pNMHDR, LRESULT* pResult);
// afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
afx_msg void OnLButtonDblClk(UINT nFlags, CPoint point);
//}}AFX_MSG

DECLARE_MESSAGE_MAP()
};