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系统函数 2008-08-01 10:33:19 阅读41 评论1 字号:大中小 订阅
SAPGUI_PROGRESS_INDICATOR
帮助
功能:显示进度
参数:
Import:
PERCENTAGE:进度的百分数,>0,<100.
TEXT:文本
说明:在运行时间很长的程序中可以选择使用,这样保证了程序不会中止。当然也可以在rz10里面设置程序运行时间,不过比较麻烦。
使用实例1:显示进度
REPORT Z_DEMO1.
DATA: A LIKE SY-UCOMM.
DO 100 TIMES.
DO 300 TIMES. “做个时间延迟
GET TIME.
ENDDO.
A(3) = SY-INDEX.A+3 = '%'. “取得进度的百分数
CALL FUNCTION 'SAPGUI_PROGRESS_INDICATOR'
EXPORTING
PERCENTAGE = SY-INDEX
TEXT = A.
ENDDO.
使用实例2:显示滑动字符流
REPORT Z_DEMO2 .
DATA: MESSAGE(30) VALUE ' Waiting for an answer'.
DO 100 TIMES.
DO 300 TIMES.
GET TIME.
ENDDO.
SHIFT MESSAGE CIRCULAR RIGHT.
CALL FUNCTION 'SAPGUI_PROGRESS_INDICATOR'
EXPORTING
PERCENTAGE = ''
TEXT = MESSAGE.
ENDDO.
小弟在做一个项目时用户提出程序运行时显示进度条的问题,加之本人以前也碰到这种需要求,所以按以前在WIN32下的编程经验,设计了一个进度条显示INCLUDE程序。这个程序可以显示条状进度条以及进度百份比,并可以显示注释,现将代码COPY如下:
*&---------------------------------------------------------------------**& Include ZSHOWMES **&---------------------------------------------------------------------**& Author : wuping **& Create Date : 2006-05-17 **& Program Type : Report **& SAP Release : 4.7C **& Description : 用来做信息类型 **&---------------------------------------------------------------------*
*&---------------------------------------------------------------------**& Form. SCHEDULE*&---------------------------------------------------------------------** text*----------------------------------------------------------------------** --> p1 text* <-- p2 text*----------------------------------------------------------------------*form. schedule usingc_message type ci_percent type i.data: c_sche(204).
if i_percent <= 0 or i_percent > 100 .c_sche = '百分比错误!!!'.else.data: c_percent(4),c_block(6) type c value '■■',i_blocklen type i,i_count type i,i_col type i,i_len type i,i_temp type i value 0,i_mod type i.i_blocklen = strlen( c_block ).c_percent = i_percent.condense c_percent.c_percent+3(1) = '%'.c_sche = c_percent.i_count = i_percent / 4.do i_count times.i_col = ( i_temp * i_blocklen ) + 4.c_sche+i_col(i_blocklen) = c_block.i_temp = i_temp + 1.enddo.i_len = strlen( c_message ).i_mod = i_len mod 2.if i_mod = 1.i_len = i_len + 1.endif.if i_len > 0.c_sche+4(i_len) = c_message.endif.i_len = strlen( c_sche ).endif.call function 'SAPGUI_PROGRESS_INDICATOR'exportingpercentage = 0text = c_scheexceptionsothers = 1.endform. " SCHEDULE
以下是调用这个INCLUDE的示例程序:*&---------------------------------------------------------------------**& Report ZTEMP_8 **& **&---------------------------------------------------------------------**& **& **&---------------------------------------------------------------------*
report ztemp_8 .include zshowmes.data: i_prog type i,i_prog2 type i.
START-OF-SELECTION.do 100 times .do 100000 times.i_prog2 = i_prog2 + 1.enddo.i_prog = i_prog + 1.write: / '第' no-gap , i_prog no-gap , '次运行:',i_prog2.perform. schedule using '' i_prog. "调用上面的INCLUDE显示进度enddo.
原文出自http://space.itpub.net/332542/spacelist-file