public static void ReleaseInstance()
 {
     if (m_instance != null)
     {
         StringHelper.GetInstance().RemoveAllStringItem();
         m_instance = null;
     }
 }
 public static FormCaptionHelper GetInstance()
 {
     if (m_instance == null)
     {
         m_instance = new FormCaptionHelper();
     }
     return(m_instance);
 }