ThinkPHP5 调用Jump基类 为啥还是报错

ThinkPHP5 调用Jump基类 为啥还是报错 求大神指点 帮我看看 急

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[code=C/C++]rn// Ex12aDoc.h : interface of the CEx12aDoc classrn//rn/////////////////////////////////////////////////////////////////////////////rnrn#if !defined(AFX_EX12ADOC_H__B8E311EC_BB93_4F91_887D_BB4C6AEB36B3__INCLUDED_)rn#define AFX_EX12ADOC_H__B8E311EC_BB93_4F91_887D_BB4C6AEB36B3__INCLUDED_rnrn#if _MSC_VER > 1000rn#pragma oncern#endif // _MSC_VER > 1000rnrnrnclass CEx12aDoc : public CDocumentrnrnprotected: // create from serialization onlyrn CEx12aDoc();rn DECLARE_DYNCREATE(CEx12aDoc)rnrn// Attributesrnpublic:rn rnrn// Operationsrnpublic:rnrn// Overridesrn // ClassWizard generated virtual function overridesrn //AFX_VIRTUAL(CEx12aDoc)rn public:rn virtual BOOL OnNewDocument();rn virtual void Serialize(CArchive& ar);rn //AFX_VIRTUALrnrn// Implementationrnpublic:rn virtual ~CEx12aDoc();rn rn#ifdef _DEBUGrn virtual void AssertValid() const;rn virtual void Dump(CDumpContext& dc) const;rn#endifrnrnprotected:rnrn// Generated message map functionsrnprotected:rn //AFX_MSG(CEx12aDoc)rn // NOTE - the ClassWizard will add and remove member functions here.rn // DO NOT EDIT what you see in these blocks of generated code !rn //AFX_MSGrn DECLARE_MESSAGE_MAP()rnpublic:rn CString m_strText; //申明了一个全局的CStringrn;rnrn/////////////////////////////////////////////////////////////////////////////rnrn//AFX_INSERT_LOCATIONrn// Microsoft Visual C++ will insert additional declarations immediately before the previous line.rnrn#endif // !defined(AFX_EX12ADOC_H__B8E311EC_BB93_4F91_887D_BB4C6AEB36B3__INCLUDED_)rnrnrn//=================================================================================================rnrn// Ex12aView.cpp : implementation of the CEx12aView classrn//rnrn#include "stdafx.h"rn#include "Ex12a.h"rnrn#include "Ex12aDoc.h"rn#include "Ex12aView.h"rnrn#ifdef _DEBUGrn#define new DEBUG_NEWrn#undef THIS_FILErnstatic char THIS_FILE[] = __FILE__;rn#endifrnrn/////////////////////////////////////////////////////////////////////////////rn// CEx12aViewrnrnIMPLEMENT_DYNCREATE(CEx12aView, CView)rnrnBEGIN_MESSAGE_MAP(CEx12aView, CView)rn //AFX_MSG_MAP(CEx12aView)rn ON_COMMAND(ID_EDIT_CLEAR_ALL, OnEditClearAll)rn ON_UPDATE_COMMAND_UI(ID_EDIT_CLEAR_ALL, OnUpdateEditClearAll)rn //AFX_MSG_MAPrnEND_MESSAGE_MAP()rnrn/////////////////////////////////////////////////////////////////////////////rn// CEx12aView construction/destructionrnrnCEx12aView::CEx12aView()rnrn // TODO: add construction code herernrnrnrnCEx12aView::~CEx12aView()rnrnrnrnBOOL CEx12aView::PreCreateWindow(CREATESTRUCT& cs)rnrn // TODO: Modify the Window class or styles here by modifyingrn // the CREATESTRUCT csrnrn return CView::PreCreateWindow(cs);rnrnrn/////////////////////////////////////////////////////////////////////////////rn// CEx12aView drawingrnrnvoid CEx12aView::OnDraw(CDC* pDC)rnrn CEx12aDoc* pDoc = GetDocument();rn ASSERT_VALID(pDoc);rn // TODO: add draw code for native data herernrnrn/////////////////////////////////////////////////////////////////////////////rn// CEx12aView diagnosticsrnrn#ifdef _DEBUGrnvoid CEx12aView::AssertValid() constrnrn CView::AssertValid();rnrnrnvoid CEx12aView::Dump(CDumpContext& dc) constrnrn CView::Dump(dc);rnrnrnCEx12aDoc* CEx12aView::GetDocument() // non-debug version is inlinernrn ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CEx12aDoc)));rn return (CEx12aDoc*)m_pDocument;rnrn#endif //_DEBUGrnrn/////////////////////////////////////////////////////////////////////////////rn// CEx12aView message handlersrnrnvoid CEx12aView::OnEditClearAll() rnrn // TODO: Add your command handler code herern m_strText.Empty(); //报错rn rnrnrnvoid CEx12aView::OnUpdateEditClearAll(CCmdUI* pCmdUI) rnrn // TODO: Add your command update UI handler code herern pCmdUI->Enable(!m_strText.IsEmpty()); //报错rn rnrnrn//报错信息rn/*rn--------------------Configuration: Ex12a - Win32 Debug--------------------rnCompiling...rnEx12aView.cpprnD:\VC source\Ex12a\Ex12aView.cpp(86) : error C2065: 'm_strText' : undeclared identifierrnD:\VC source\Ex12a\Ex12aView.cpp(86) : error C2228: left of '.Empty' must have class/struct/union typernD:\VC source\Ex12a\Ex12aView.cpp(93) : error C2228: left of '.IsEmpty' must have class/struct/union typernError executing cl.exe.rnCreating browse info file...rnrnEx12a.exe - 3 error(s), 0 warning(s)rn*/rnrnrn[/code]rn从提示错误信息来看,rn 1)m_strText不是已经申明在Ex12aDoc.h ,Ex12aView.cpp已经include此头文件,为什么还会报错?rn 2)error C2228: left of '.Empty' must have class/struct/union type ,这是啥意思呀?rn还请大虾赐教!
还是报错!
public class WebForm1 : System.Web.UI.Pagern rn protected System.Web.UI.WebControls.DataGrid DataGrid1;rn protected System.Data.SqlClient.SqlConnection sqlConnection1;rn protected WebApplication2.DataSet1 dataSet11;rn protected System.Data.SqlClient.SqlCommand sqlSelectCommand1;rn protected System.Data.SqlClient.SqlCommand sqlInsertCommand1;rn protected System.Data.SqlClient.SqlCommand sqlUpdateCommand1;rn protected System.Data.SqlClient.SqlCommand sqlDeleteCommand1;rn protected System.Web.UI.WebControls.Button Button1;rn protected System.Web.UI.WebControls.TextBox TextBox1;rn protected System.Data.SqlClient.SqlDataAdapter sqlDataAdapter1;rnrn private void Button1_Click(object sender, System.EventArgs e)rn rn sqlConnection1.Open();rnrn sqlDataAdapter1.Fill(dataSet11);rnrn DataGrid1.DataSource = dataSet11;rn DataGrid1.DataBind();rnrn rnrn private void DataGrid1_PageIndexChanged(object source, System.Web.UI.WebControls.DataGridPageChangedEventArgs e)rn rn if(e.NewPageIndex>-1 && e.NewPageIndex
??为啥为啥为啥为啥为啥??
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[code=c]template rnclass Arnrnpublic:rn virtual void foo()rn ::printf("A\n");rn;rnrntemplate rnclass B: Arnrnpublic:rn virtual void foo()rn rn ::A::foo(); // 报 error 1032 Member 'foo' cannot be called without objectrn this->::A::foo(); // 报 error 974 Worst case function for stack usage: 'B::foo' is recursive, loop contains call to 'B::foo'. See +stack for a full reportrn ::printf("B\n");rn rn;rnrnint _tmain(int argc, _TCHAR* argv[])rnrn B obj;rn obj.foo();rn return 0;rn[/code]rnrn::A::foo();rnthis->::A::foo();rnrn这两种,实际用vs和iar编译运行都没问题。但PClint报错。rn请问,有哪种写法调用基类函数时,能避免PClint报出错误?关闭pclint的这个error不算。
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