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
- Examples
- 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