View source for SDK Overview of Level 3

==Level 3 Functions==


{| class="wikitable"
!Function level 3||Description
|-
|[[ARRAY_ALEN()]]||Length of the array
|-
|[[ARRAY_DEFINE()]]||Define an array element
|-
|[[ARRAY_LOOKUP()]]||Look up an array element
|-
|[[ARRAY_UPDATE()]]||Update an element in an array
|-
|[[BLOB_READ()]]||Read a blob from a memo file
|-
|[[BLOB_RECLAIM()]]||Reclaim space in a memo file
|-
|[[BLOB_SIZE()]]||Size of a blob in a memo file
|-
|[[BLOB_UPDATE()]]||Update a blob in a memo file
|-
|[[BLOB_WRITE()]]||Write a blob to a memo file
|-
|[[CHAR_ALLTRIM()]]||All trim a character string
|-
|[[CHAR_LOWER()]]||Convert a string to lower case
|-
|[[CHAR_LPAD()]]||Left pad a string
|-
|[[CHAR_LTRIM()]]||Left trim a character string
|-
|[[CHAR_RPAD()]]||Left pad a string
|-
|[[CHAR_RTRIM()]]||Right trim a character string
|-
|[[CHAR_STR()]]||Convert  a numeric to a string
|-
|[[CHAR_UPPER()]]||Convert a string to upper case
|-
|[[CURR_STOY()]]||String to a currency conversion
|-
|[[CURR_YTOS()]]||Currency to string conversion
|-
|[[DATE_AMPM()]]||Current time in AM/PM format
|-
|[[DATE_CDOW()]]||Character day of the week
|-
|[[DATE_CMONTH()]]||Character month of date
|-
|[[DATE_CTOD()]]||String to date conversion
|-
|[[DATE_DATE()]]||Current date as a character
|-
|[[DATE_DATETIME()]]||Current date and time as a character
|-
|[[DATE_DAY()]]||Number of day
|-
|[[DATE_DOW()]]||Number of day of week
|-
|[[DATE_DTOC()]]||Date to string conversion
|-
|[[DATE_DTOS()]]||Date to string conversion
|-
|[[DATE_MONTH()]]||Number of month
|-
|[[DATE_STOD()]]||String to date conversation
|-
|[[DATE_STOT()]]||String to datetime conversion
|-
|[[DATE_TIME()]]||Current time
|-
|[[DATE_TTOS()]]||Datetime to string conversion
|-
|[[DATE_YEAR()]]||Number of year
|-
|[[DBF_ALIAS()]]||Current database alias name
|-
|[[DBF_APPEND()]]||Append a record
|-
|[[DBF_DBF()]]||Current database name
|-
|[[DBF_DELETE()]]||Delete a record
|-
|[[DBF_DELETED()]]||Is the record deleted
|-
|[[DBF_FETCH()]]||Fetch a record
|-
|[[DBF_FILTER()]]||Current database filter condition
|-
|[[DBF_FMT()]]||Current format file for database
|-
|[[DBF_GATHER()]]||Gather an array into a database record
|-
|[[DBF_GOTO()]]||Goto record number
|-
|[[DBF_INDEXKEY()]]||Index key expression
|-
|[[DBF_INDEXORDER()]]||Return master index
|-
|[[DBF_ISBOF()]]||Is record pointer at beginning of file
|-
|[[DBF_ISEOF()]]||Is record pointer at end of file 
|-
|[[DBF_ISEXCLUSIVE()]]||Is database opened exclusive
|-
|[[DBF_ISREADONLY()]]||Is database read-only
|-
|[[DBF_LOCKF()]]||Lock a database file
|-
|[[DBF_LOCKR()]]||Lock the current record
|-
|[[DBF_NDX()]]||Current index for database
|-
|[[DBF_READ()]]||Read a record
|-
|[[DBF_RECALL()]]||Recall a record
|-
|[[DBF_RECBUFFER()]]||Flush a database record buffer
|-
|[[DBF_RECCOUNT()]]||Current database record count
|-
|[[DBF_RECNO()]]||Current database record number
|-
|[[DBF_RECSIZE()]]||Database record size
|-
|[[DBF_SCATTER()]]||Scatter a database record into an array
|-
|[[DBF_SEEK()]]||Seek a key
|-
|[[DBF_SELECT()]]||Select a database work area
|-
|[[DBF_SKIP()]]||Skip a record
|-
|[[DBF_UNLOCKF()]]||Unlock a database file
|-
|[[DBF_UNLOCKR()]]||Unlock the current record
|-
|[[DBF_UPDATE()]]||Update a record
|-
|[[DBF_USED()]]||Is a database open in the current work area
|-
|[[FIELD_COUNT()]]||Number of fields in a database
|-
|[[FIELD_LOOKUP()]]||Look up a field definition
|-
|[[FIELD_NAME()]]||Specified field name
|-
|[[FIELD_UPDATE()]]||Update specified field
|-
|[[FIELD_VALUE()]]||Specified field value
|-
|[[MEMO_MLCOUNT()]]||Number of lines in the memo field
|-
|[[MEMO_MLINE()]]||Return a memo line
|-
|[[MEMO_READ()]]||Read a memo into a string
|-
|[[MEMO_RECLAIM()]]||Reclaim space in the memo file
|-
|[[MEMO_SIZE()]]||Size of the memo field
|-
|[[MEMO_UPDATE()]]||Update a memo field
|-
|[[MEMO_WRITE()]]||Write a string to a memo
|-
|[[MEMVAR_DEFINE()]]||Define a RECITAL memory variable
|-
|[[MEMVAR_LOOKUP()]]||Lookup a RECITAL memory variable
|-
|[[MEMVAR_UPDATE()]]||Update a RECITAL memory variable


[[Category:Documentation]]
[[Category:SDK]]