Viva Clipper !

dbStruct()

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DBSTRUCT()

Creates a multidimensional array of a database structure.

Syntax

      DBSTRUCT() --> aStruct

Returns

DBSTRUCT() returns an array pointer to database structure

Description

This function returns a multidimensional array. This array has array pointers to other arrays, each of which contains the characteristic of a field in the active work area. The lenght of this array is based in the number of fields in that particular work area. In other words, LEN(DBSTRUCT()) is equal to the value obtained from FCOUNT(). Each subscript position

Examples

      #include "dbstruct.ch"
      PROCEDURE Main()
         LOCAL aStru, x
         USE tests NEW
         aStru := dbStruct()
         FOR x := 1 TO LEN( aStru )
            ? aStru[ x ][ DBS_NAME ]
         NEXT
         USE
         RETURN

Compliance

Clipper

Files

Library is rdd Header is dbstruct.ch

Seealso

AFIELDS()*

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