FT_FPLACE()
 Write a new value to a field.
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 Syntax

      FT_FPLACE( <xVar>, <xVal> ) -> xVal

 Arguments

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

 Returns

     <xVal>, the FT_FPLACE()d value.  NIL if error.

 Description

     FT_FPLACE() writes a new value to a specified field of *ANY*
     Clipper-valid type.  In conjunction with the FIELDPLACE UDC
     (in FT_FIELD.CH), it constitutes a fully capable alternative to
     REPLACE.

 Examples

     xVal:= FT_FPLACE( "unit_prc", 15.73 )
     xVal:= FT_FPLACE( 2, 15.73 )
     - or -
     nNum:= FT_FNUM( "unit_prc" )
     xVal:= FT_FPLACE( nNum,15.73 )

 Source: FIELD.PRG

 Author: Steve Kolterman