MFC程序中树视图中英文转换

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我想写一个mfc程序，其中一个功能是中英文界面的转换，但转换树视图时，老是出问题
ASSERT FXCMN_INLINE BOOL CTreeCtrl::SetItemText(HTREEITEM hItem, LPCTSTR lpszItem)
{ASSERT (::IsWindow(m_hWnd)); return SetItem(hItem, TVIF_TEXT, lpszItem, 0, 0, 0, 0, NULL); }

附上部分源码

void CMyTreeView::changelanguage()
{
	HTREEITEM hRoot;     // 树的根节点的句柄   
	HTREEITEM hCataItem; // 可表示任一分类节点的句柄   
	HTREEITEM hCWItem;  // 可表示任一节点的句柄 
	CcccApp*pView=(CcccApp*)AfxGetApp();
	if(pView->language==1)
	{
		CTreeCtrl&treeCtrl=GetTreeCtrl();
		//m_ImageList.Create(IDB_HIST_NORMAL,16,1,RGB(255,0,255));
		//treeCtrl.SetImageList(&m_ImageList,LVSIL_NORMAL);
		treeCtrl.SetItemText(hRoot,_T("三维地质建模"));
		treeCtrl.SetItemText(hCataItem,_T("层位数据"));
		treeCtrl.SetItemText(hCWItem,_T("第一层"));
		treeCtrl.SetItemText(hCWItem,_T("第二层"));
		treeCtrl.SetItemText(hCWItem,_T("第三层"));
		treeCtrl.SetItemText(hCataItem,_T("断层数据"));
		treeCtrl.SetItemText(hCWItem,_T("断层一"));
		treeCtrl.SetItemText(hCWItem,_T("断层二"));
		treeCtrl.SetItemText(hCWItem,_T("断层三"));
		treeCtrl.SetItemText(hCataItem,_T("SGY数据"));
		treeCtrl.SetItemText(hCWItem,_T("切片显示"));
		treeCtrl.SetItemText(hCWItem,_T("体数据显示"));

		 TODO: 在此添加专用代码和/或调用基类
		m_ImageList img;
		m_ImageList.Create(16,16,ILC_COLOR24|ILC_MASK,1,1);
		m_ImageList.Add(LoadIcon(AfxGetResourceHandle(),MAKEINTRESOURCE(IDI_ICON1)));
		m_ImageList.Add(ExtractIcon(AfxGetApp()-> m_hInstance,"shell32.dll ",6)); 
		m_ImageList.Add(ExtractIcon(AfxGetApp()-> m_hInstance,"shell32.dll ",24)); 
		m_ImageList.Add(ExtractIcon(AfxGetApp()-> m_hInstance,"shell32.dll ",11)); 
		treeCtrl.SetImageList(&m_ImageList,TVSIL_NORMAL);

	}
	if(pView->language==0)
	{
		
		CTreeCtrl&treeCtrl=GetTreeCtrl();
		//m_ImageList.Create(IDB_HIST_NORMAL,16,1,RGB(255,0,255));
		//treeCtrl.SetImageList(&m_ImageList,LVSIL_NORMAL);
		treeCtrl.SetItemText(hRoot,_T("three-dimensional geological modeling"));//插入根节点
		treeCtrl.SetItemText(hCataItem,_T("Horizon Data"));//添加第一个子节点
		treeCtrl.SetItemText(hCWItem,_T("First"));
		treeCtrl.SetItemText(hCWItem,_T("Second"));
		treeCtrl.SetItemText(hCWItem,_T("Third"));
		treeCtrl.SetItemText(hCataItem,_T("Fault Data"));
		treeCtrl.SetItemText(hCWItem,_T("Fault one"));
		treeCtrl.SetItemText(hCWItem,_T("Fault two"));
		treeCtrl.SetItemText(hCWItem,_T("Fault three"));
		treeCtrl.SetItemText(hCataItem,_T("SEGY Data"));
		treeCtrl.SetItemText(hCWItem,_T("Slice"));
		treeCtrl.SetItemText(hCWItem,_T("Full"));

		 TODO: 在此添加专用代码和/或调用基类
		//m_ImageList img;
		m_ImageList.Create(16,16,ILC_COLOR24|ILC_MASK,1,1);
		//	m_ImageList.Add(LoadIcon(AfxGetResourceHandle(),MAKEINTRESOURCE(IDI_ICON1)));
		m_ImageList.Add(ExtractIcon(AfxGetApp()-> m_hInstance,"shell32.dll ",6)); 
		m_ImageList.Add(ExtractIcon(AfxGetApp()-> m_hInstance,"shell32.dll ",24)); 
		m_ImageList.Add(ExtractIcon(AfxGetApp()-> m_hInstance,"shell32.dll ",11)); 
		treeCtrl.SetImageList(&m_ImageList,TVSIL_NORMAL);

	}
}

void CMainFrame::OnChinese()
{
// TODO: 在此添加命令处理程序代码
//CMenu pMenu;
CMyTreeView*pTView=(CMyTreeView*)AfxGetApp();
pMenu.Detach();
pMenu.LoadMenu(IDR_MAINFRAME);
SetMenu(NULL);
SetMenu(&pMenu);

CcccApp*pApp = (CcccApp*)AfxGetApp();
pApp->m_pMainWnd->SetWindowText("长江大学油气信息处理与识别研究所"); //标题
CcccApp*pView=(CcccApp*)AfxGetApp();
pView->language=0;
pTView->changelanguage();
// UpdateData(TRUE);


}

void CMainFrame::OnEnglish()
{
// TODO: 在此添加命令处理程序代码
//CMenu pMen;
CMyTreeView*pTView=(CMyTreeView*)AfxGetApp();
pMenu.Detach();
pMenu.LoadMenu(IDR_MENU1);
SetMenu(NULL);
SetMenu(&pMenu);
CcccApp*pApp = (CcccApp*)AfxGetApp();
pApp->m_pMainWnd->SetWindowText("Yangtze University"); //标题
CcccApp*pView=(CcccApp*)AfxGetApp();
pView->language=1;
pTView->changelanguage();
// UpdateData(TRUE);


}