private void set_define_events()
{
Load += f355_tnk_chi_tiet_quy_thu_nhap_khac_Load;
FormClosed += f355_tnk_chi_tiet_quy_thu_nhap_khac_FormClosed;
m_cmd_insert.Click += m_cmd_insert_Click;
m_cmd_update.Click += m_cmd_update_Click;
m_cmd_delete.Click += m_cmd_delete_Click;
m_cmd_xuat_excel.Click += m_cmd_xuat_excel_Click;
m_cmd_exit.Click += m_cmd_exit_Click;
m_cmd_import_excel.Click += m_cmd_import_excel_Click;
m_grv_main.DoubleClick += m_grv_main_DoubleClick;
}