SMARTFORMS OTF 数据转换成二进制

FUNCTION zsd_otf_to_binary.
*"----------------------------------------------------------------------
*"*"局部接口：
*"  EXPORTING
*"     REFERENCE(ET_ATTACHMENT) TYPE  SOLIX_TAB
*"  TABLES
*"      IT_OTFDATA STRUCTURE  ITCOO OPTIONAL
*"----------------------------------------------------------------------
  DATA:lv_xstring      TYPE xstring,
       lv_bin_filesize TYPE i,
       lt_lines        TYPE TABLE OF tline.

  REFRESH et_attachment.

  CALL FUNCTION 'CONVERT_OTF'
    EXPORTING
      format       = 'PDF'
    IMPORTING
      bin_file     = lv_xstring
      bin_filesize = lv_bin_filesize
    TABLES
      otf          = it_otfdata  "字符流内表，每行存储70字符
      lines        = lt_lines.

  CALL FUNCTION 'SCMS_XSTRING_TO_BINARY'
    EXPORTING
      buffer     = lv_xstring
    TABLES
      binary_tab = et_attachment.

ENDFUNCTION.