摘要： 1.使用宏方式，如下：DEFINE ADD_FIELD. I_FIELDCAT-TABNAME = &2. I_FIELDCAT-FIELDNAME = &1. I_FIELDCAT-SELTEXT_M = &4. I_FIELDCAT-OUTPUTLEN = &3. I_FIELDCAT-INPUT = &5. I_FIELDCAT-HOTSPOT = P_CHAR. APPEND I_FIELDCAT.END-OF-DEFINITION.DEFINE DISPLAY_DATA.******启动命令功能************************* 阅读全文