_beginthreadex创建线程的问题
编译出错：
mmmView.cpp(123) : error C2664: '_beginthreadex ' : cannot convert parameter 3 from 'unsigned int (void *) ' to 'unsigned int (__stdcall *)(void *) 'None of the functions with this name in scope match the target type
编译环境：windowsXP,VC++6.0
创建的MFC AppWizard工程mmm，
在视图类mmmview.h文件中添加了
#include <process.h>
protected:
UINT __stdcall CommThread(LPVOID pParam);
在mmmView.cpp文件中有如下相关代码：
void CMmmView::OnInitialUpdate()
{
CView::OnInitialUpdate();
// TODO: Add your specialized code here and/or call the base class
.......
m_pThread=(HANDLE) _beginthreadex(NULL,0,CommThread,this,CREATE_SUSPENDED,&nDummy);//开辟外部控制线程
...
}
UINT __stdcall CMmmView::CommThread(LPVOID pParam)
{
CMmmView *pView = (CMmmView *)pParam;
while(1)
{
CTime cNowTime = CTime::GetCurrentTime();
tNow = cNowTime.GetTime();
struct _timeb timebuffer;
ftime(&timebuffer);
int nNowMillSecond = timebuffer.millitm;
///
tLast = cLastColtTime[0].GetTime();
if((tNow - tLast)*1000 + (nNowMillSecond - nMillSecond[0]) > 800)
pView-> SetCommVal();
Sleep(100);
}
}
是哪里出了问题？
请指教，不胜感激
[解决办法]
protected:
static UINT __stdcall CommThread(LPVOID pParam);
[解决办法]
UINT __stdcall CMmmView::CommThread(LPVOID pParam) <====这里不需要__stdcall
{
CMmmView *pView = (CMmmView *)pParam;
while(1)
{
CTime cNowTime = CTime::GetCurrentTime();
tNow = cNowTime.GetTime();
struct _timeb timebuffer;
ftime(&timebuffer);
int nNowMillSecond = timebuffer.millitm;
///
tLast = cLastColtTime[0].GetTime();
if((tNow - tLast)*1000 + (nNowMillSecond - nMillSecond[0]) > 800)
pView-> SetCommVal();
Sleep(100);
}
}
在声明的时候写上
static UINT __stdcall CommThread(LPVOID pParam);
