private void OnShowAlertForm()
{
if (null != m_frmBreak)
return;
m_frmBreak = new frmBreakIn();
m_frmBreak.Show();
}
private void OnCloseAlertForm()
{
if (null == m_frmBreak)
return;
m_frmBreak.Close();
m_frmBreak.Dispose();
m_frmBreak = null;
}