1、创建屏幕100、添加字典字段窗口、和退出按钮
2、代码实现部分:
REPORT ytest022.
TABLES : spfli.*输出列表,隐含需要输出至screen的字段START-OF-SELECTION. SELECT * FROM spfli INTO spfli. WRITE : / spfli-carrid, (15)spfli-connid, (15) spfli-countryto, (15)spfli-cityfrom, (15) spfli-airpfrom. HIDE:spfli-carrid,spfli-connid,spfli-countryfr, spfli-cityfrom,spfli-airpfrom,spfli-countryto, spfli-cityto,spfli-airpto. ENDSELECT.*调用screen,因screen变量与隐含变量相同,可以不做任何赋值AT LINE-SELECTION. CHECK NOT spfli-carrid IS INITIAL. CALL SCREEN 100.*与屏幕定义的退出事件对应,直接退出程序 INCLUDE ytest022_exiti01.