对话框中按回车转到下一个控件,Tab

//利用default button
void CDlgAddTest::OnOK() 
{	
	if(GetFocus()->m_hWnd== GetDlgItem(IDOK)->m_hWnd){
		MessageBox("stoped at ok.");
	}
	else{
		GetNextDlgTabItem(GetFocus())->SetFocus();
	}
	//CDialog::OnOK();
}