DBEVAL()

Performs a code block operation on the current Database

Syntax

DBEVAL( <bBlock>,

[<bFor>], [<bWhile>],

[<nNext>], [<nRecord>],

[<lRest>] ) --> NIL

Arguments

<bBlock> Operation that is to be performed

<bFor> Code block for the For condition

<bWhile> Code block for the WHILE condition

<nNext> Number of NEXT records to process

<nRecord> Record number to work on exactly

<lRest> Toggle to rewind record pointer

Returns

DBEVAL() always returns NIL

Description

Performs a code block operation on the current Database

      FUNCTION Main()
         LOCAL nCount

         USE Test

         dbGoto( 4 )
         ? RecNo()
         COUNT TO nCount
         ? RecNo(), nCount
         COUNT TO nCount NEXT 10
         ? RecNo(), nCount

         RETURN NIL

Status

Started

Compliance

DBEVAL is fully CA-Clipper compliant.

Files

Library is rdd

See Also

• EVAL()