private void format_controls()
{
//CControlFormat.setFormStyle(this, new CAppContext_201());
CControlFormat.setC1FlexFormat(m_fg);
m_fg.Cols[(int)e_col_Number.TRANG_THAI].DataMap= get_mapping_col_trang_thai();
set_define_events();
m_cmd_exit.Visible = false;
m_fg.AllowEditing = false;
this.KeyPreview = true;
}