MFC thread creation, thread function within the class, outside class

[Create] thread

The AfxBeginThread (outside thread function class, NULL);

The AfxBeginThread (thread function in a class, (LPVOID) the this );

[Thread function outside the class]

UINT function name (LPVOID pParam); // declared in header files, put outside class

UINT MyThreadA (LPVOID pParam) // cpp files embodied
{

}

[Thread function within the class]

static UINT function name (LPVOID pParam); // declared in header files, putting class

UINT CMFCApplication5Dlg :: MyThreadA (LPVOID pParam) // cpp file realization
{

}

[Case] ​​IDC_OUTPUT_1 - Static Text

MyThreadA UINT (LPVOID pParam) 
{ 
    for ( int I = 0 ; I <= 100 ; I ++ ) 
    { 
        SetDlgItemInt (AfxGetApp () -> m_pMainWnd-> m_hWnd, IDC_OUTPUT_1, I, to false ); // window handle, particularly the control ID 
        Sleep ( 100 ); 
    } 
    return  0 ; 
} 
void CMFCApplication5Dlg :: OnBnClickedButton1 () 
{ 
    // the TODO: in this addition control notification handler code 
    the AfxBeginThread (MyThreadA, NULL ); 
}

UINT CMFCApplication5Dlg :: MyThreadA (LPVOID pParam) 
{ 
    CMFCApplication5Dlg * DLG = (CMFCApplication5Dlg * ) pParam;
     for ( int I = 0 ; I <= 100 ; I ++ ) 
    { 
        DLG -> SetDlgItemInt (IDC_OUTPUT_1, I, to false ); 
        Sleep ( 100 ); 
    } 
    return  0 ; 
} 
void CMFCApplication5Dlg :: OnBnClickedButton1 () 
{ 
    // the TODO: in this addition control notification handler code 
    the AfxBeginThread (MyThreadA, (LPVOID) the this ); //Passing this pointer 
}