private void SysTrayClickEvent(Object sender, MouseEventArgs e) { if ( e.Button == MouseButtons.Left ) { if ( m_calForm == null ) { m_calForm = new CalForm(); m_calForm.Closing += new CancelEventHandler(CalForm_Closing); } m_calForm.ShowCalendar(); } }
private void CalForm_Closing(object sender, CancelEventArgs args) { m_calForm = null; }