VC++ 在类中添加多线程操作

CTestThread.h

public:
	CTestThread(void);
	~CTestThread(void);
public:
	void setvalue();
	static DWORD _stdcall SecondThreadFunc(LPVOID lparam); //多线程测试,线程成员函数必须是静态变量，不知道为什么？第二种可以使全局函数

 CTestThread.cpp

#include <time.h>  
#include <windows.h>
#include <process.h>


using namespace std;



CTestThread::CTestThread(void)
{
	tp.aa=14;
	tp.bb=124.789;
}


CTestThread::~CTestThread(void)
{
}

DWORD  _stdcall CTestThread::SecondThreadFunc(LPVOID lparam)
{
	//WaitForSingleObject(ctrlevent, INFINITE);  //等待事件触发
	//SetEvent/ResetEvent  事件发信号 与不发信号 

	/* MYCLASS* pThis = (MYCLASS*)lparam;
    pThis->DoRecvProc();*/
	CTestThread::ThreadParam *pp = ( CTestThread::ThreadParam *)lparam;
	 pp->aa=18;
	 pp->bb=87654.321;

	_endthreadex(0);
	return 0;

}
void CTestThread::setvalue()
{
	//tp.aa=17;
	//tp.bb=123456.789;
	HANDLE hThread;
	unsigned threadID;
	// hThread=(HANDLE)_beginthreadex(NULL,0,(unsigned(__stdcall *)(void *))SecondThreadFunc,NULL,0,&threadID);
	 hThread=  (HANDLE)_beginthreadex(NULL,0,(unsigned(_stdcall *)(void *))SecondThreadFunc,&tp,0,NULL);
	WaitForSingleObject(   hThread,   INFINITE   );   
    CloseHandle(   hThread   );  
 
}