我在工程中添加新的类的时候出现错误，具体情况描述如下：
1，要添加的类为：class CDisplayThread: public CExampleThread
其中CExampleThread是工程中的类（CExampleThread 由CWinThread派生而来)
2, 现在我需要添加1所说的类(在CExampleThread.h中添加的)，但是手动添加后，运行出现错误，具体如下图所示。
不知是怎么回事，请高手指点！！！

// ExampleThread.cpp : implementation file
//

#include "stdafx.h"
#include "MultiThread.h"
#include "ExampleThread.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CExampleThread

IMPLEMENT_DYNCREATE(CExampleThread, CWinThread)

CExampleThread::CExampleThread()
{
}

CExampleThread::~CExampleThread()
{
}

BOOL CExampleThread::InitInstance()
{
// TODO: perform and per-thread initialization here
return TRUE;
}

int CExampleThread::ExitInstance()
{
// TODO: perform any per-thread cleanup here
return CWinThread::ExitInstance();
}

BEGIN_MESSAGE_MAP(CExampleThread, CWinThread)
//{{AFX_MSG_MAP(CExampleThread)
// NOTE - the ClassWizard will add and remove mapping macros here.
//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CExampleThread message handlers

错误信息

--------------------Configuration: MultiThread - Win32 Debug--------------------
Compiling...
ExampleThread.cpp
F:\MultiThread\ExampleThread.cpp(11) : error C2628: 'CDisplayThread' followed by 'char' is illegal (did you forget a ';'?)
F:\MultiThread\ExampleThread.cpp(11) : error C2538: new : cannot specify initializer for arrays
F:\MultiThread\ExampleThread.cpp(17) : error C2665: 'new' : none of the 3 overloads can convert parameter 2 from type 'class CDisplayThread []'
Error executing cl.exe.

MultiThread.exe - 3 error(s), 0 warning(s)

看来解决不了了