FOR i=1 TO ADIR(dbf_file,'d:\tmp\*.dbf') &&注意修改你的DBF文件所在路径
USE (dbf_file[i,1]) ALIAS t1 IN 0 EXCLUSIVE
FOR i2=1 TO FCOUNT('t1')
field_name1=FIELD(i2,'t1') &&注意:把所有 "壹" 开头的字段都改成 "贰"开头
IF LEFT(field_name1,2)=='壹'
field_name2='贰'+ALLTRIM(SUBSTR(field_name1,3))
ALTER TABLE t1 RENAME COLUMN (field_name1) to (field_name2)
ENDIF
ENDFOR
USE IN t1
ENDFOR