Help required to solve erro C2440

• • Reply

  13 years ago

  by JJ297

  Nina Childress

  , United States

  Joined 13 years ago

  Hi,

          I am working in a porting project (porting from Visual studio 6.0 to VS 2005) i have got the following error.

   
  error C2440: 'static_cast' : cannot convert from 'LRESULT (__thiscall CServiceMainThread::* )(WPARAM,LPARAM)' to 'LRESULT (__thiscall CWnd::* )(WPARAM,LPARAM)'

   code in ServiceMainThread.cpp
  

   BEGIN_MESSAGE_MAP(CServiceMainThread, CWinThread)
      //{{AFX_MSG_MAP(CServiceMainThread)
          //
      //}}AFX_MSG_MAP
      ON_MESSAGE(WM_THREAD_CLOSE, OnThreadClose)         //Venkat  <------ Error Line
  END_MESSAGE_MAP()

  LRESULT CServiceMainThread::OnThreadClose(WPARAM wParam, LPARAM lParam)            //Venkat
  {

  .....

  .....

  return TRUE; 

  }

   

  code in ServiceThreadMain.h
   

  public:
      virtual ~CServiceMainThread();
      BOOL Init();    // 3430A007
  
  
      //{{AFX_MSG(CServiceMainThread)
  
      //}}AFX_MSG
      afx_msg LRESULT OnThreadClose(WPARAM, LPARAM);                    //Venkat
  
      DECLARE_MESSAGE_MAP()

   

  I have gone through many blogs and made changes like adding the class name in the message pump etc.. but nothing turned my way.. Pls help me to resolve this error.. Thanks in advance... 

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