REPORT demo_screen_button.
TABLES sscrfields.
SELECTION-SCREEN BEGIN OF BLOCK scr1 WITH FRAME TITLE text-001.
PARAMETERS: p_path TYPE rlgrap-filename
DEFAULT 'c:/upload.txt' OBLIGATORY.
SELECTION-SCREEN END OF BLOCK scr1.
SELECTION-SCREEN: FUNCTION KEY 1.
SELECTION-SCREEN: FUNCTION KEY 2.
INITIALIZATION.
sscrfields-functxt_02 = '下载上传格式'.
sscrfields-functxt_01 = 'TEXT'.
AT SELECTION-SCREEN.
CASE sscrfields-ucomm.
WHEN 'FC01'.
WRITE 'FC01'.
WHEN 'FC02'.
WRITE 'FC02'.
ENDCASE.