C / C++ / MFC

//globle variable
HANDLE hr1,hr2;
bool stopTh; //default set to false.



void CThreadDemoDlg::OnStart() 
{
	// TODO: Add your control notification handler code here

	stopTh = false;

	hr1 = CreateThread(NULL,0,(unsigned long (__stdcall *)(void *))WorkerThreadOne,this,0,0);
	hr2 = CreateThread(NULL,0,(unsigned long (__stdcall *)(void *))WorkerThreadTwo,this,0,0);
}
void CThreadDemoDlg::OnEnd() 
{
	// TODO: Add your control notification handler code here

	stopTh = true;
}

UINT WorkerThreadOne(LPVOID Param)
{
	fstream OutFile;
	OutFile.open("FileOne.txt",ios::out);

	for(int i=0;i<10000;i++)
	{
		if(stopTh == true)
			break;
		OutFile  << i << " ";
	}
	OutFile.close();
	return true;
}

ParagPatel wrote:

if(stopTh == true)

ParagPatel wrote:

Thanks Simmons,

ParagPatel wrote:

Yes.. stopTH must be globle

Suresh H wrote:

for(int i=0;i<10000;i++)

CEvent m_event; // start as non-signaled
 
for (int i = 0; i < 10000; i++)
{
    // set the event to signaled when the End button is clicked
    if (WaitForSingleObject(m_event.m_hObject, 0) == WAIT_OBJECT_0)
        break;
}

void CMyNewView::OnDraw (CDC *dc)
{
   CRect rc;
   GetClientRect (&rc);

   dc->FillSolidRect (&rc, RGB(255,0,0));
   dc->MoveTo (rc.TopLeft ());
   dc->LineTo (rc.BottonRight ());
}

class CMyButton: public CButton{
};