FT_FVAL()
 Return the value of a field.
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 Syntax

       FT_FVAL( <xVar> ) -> xVal

 Arguments

     <xVar> is either a field name or ordinal .DBF position.

 Returns

     value (contents) of the specified field.  NIL, if error.

 Description

     FT_FVAL() reports the value (contents) of any .DBF field.

 Examples

     xVal:= FT_FVAL( "unit_prc" )
     xVal:= FT_FVAL( 2 )
     - or -
     nNum:= FT_FNUM( "unit_prc" )
     xVal:= FT_FVAL( nNum )

 Source: FIELD.PRG

 Author: Steve Kolterman