private void set_define_events()
{
this.m_cmd_exit.Click += new EventHandler(m_cmd_exit_Click);
this.m_cmd_save.Click += new EventHandler(m_cmd_save_Click);
this.Load+= new EventHandler(f998_ht_nguoi_su_dung_de_Load);
this.m_chk_is_admin.Click +=new EventHandler(m_chk_is_admin_Click);
this.KeyDown +=new KeyEventHandler(f998_ht_nguoi_su_dung_de_KeyDown);
}