C / C++ / MFC

void CDlg::OnButton1() 
{
	CButton *qqq= new CButton();
	qqq->Create("ASD", WS_CHILD | WS_VISIBLE, CRect(20,20,200,200), this, 12345);
	qqq->BringWindowToTop();
}

class CDlg : public CDialog
{
..
..
   CButton m_Button;
..
..
};

void CDlg::OnButton1() 
{
	m_Button.Create("ASD", WS_CHILD | WS_VISIBLE, CRect(20,20,200,200), this, 12345);
	m_Button.BringWindowToTop();
}

void CDlg::OnButton1() 
{
	m_Button.Create("ASD", WS_CHILD | WS_VISIBLE | WS_TABSTOP,
		CRect(20,20,200,200), this, 12345);
}

void CDlg::OnButton1() 
{
	m_Button.Create("ASD", WS_CHILD | WS_VISIBLE | WS_TABSTOP, CRect(20,20,200,200), this, 12345);
	m_Button.BringWindowToTop();
}

HBRUSH CDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) 
{
	if(m_Button.GetSafeHwnd())
		m_Button.RedrawWindow();
	return CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
}

Thank you, so much 4 your help, and for your patience and desire to help me.

HBRUSH CDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor) 
{
	if(m_Button.GetSafeHwnd() && pWnd != &m_Button)
		m_Button.RedrawWindow();

	return CDialog::OnCtlColor(pDC, pWnd, nCtlColor);
}

qqq->Create(...);
qqq->SetWindowPos(&qqq->wndTopMost, 50,50,300,300,SWP_NOSIZE);
qqq->ShowWindow(SW_SHOW);

• ::GetFileAttributes()
  
• ::SHGetFileInfo
  
• CFile::GetStatus()