void m_cmd_chon_file_Click(object sender, EventArgs e)
{
try
{
f003_import_he_so_lns v_frm = new f003_import_he_so_lns();
v_frm.ShowDialog();
load_data_2_grv_k_hs_lns();
load_data_2_grid_lns();
}
catch(Exception v_e)
{
CSystemLog_301.ExceptionHandle(v_e);
}
}