獲取ProAsmcomppath方式一：

ProError status;
    ProAsmcomppath comp_path;
    ProSelection *p_sel;
    int n_sel,i;

    n_sel = 0;
    status = ProSelect("prt_or_asm", 1, NULL, NULL, NULL, NULL, &p_sel, &n_sel);
    if (status != PRO_TK_NO_ERROR && n_sel<1) return (0);
    status = ProSelectionAsmcomppathGet(p_sel[0], &comp_path);
    status = ProAsmcomppathInit(comp_path.owner,comp_path.comp_id_table, 
				comp_path.table_num, &comppath);