AT SELECTION-SCREEN OUTPUT 用法实例 动态屏幕
"选择屏幕设计，第一个框架：" SELECTION-SCREEN BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-001. SELECTION-SCREEN COMMENT 1(20) TXT01. PARAMETERS: ...
ABAP（除数，四舍五入，向上取整，向下取整）
DATA: LFIMG TYPE I VALUE '4'. DATA: NETWR1 TYPE P LENGTH 10 DECIMALS 2 VALUE '40.14'. DATA: OVE...