WR Get RTF expression

version 6.7

WR Get RTF expression (area) Text

Parameter	Type		Description
area	Longint		4D Write area
Function result	Text		Content of the RTF expression

The WR Get RTF expression command allows recuperating the text of the RTF expression currently selected within area.

To select RTF expressions contained in a 4D Write document, you should use the WR Count(Area;wr nb RTF expressions) command and then make a loop for WR SELECT(Area;14;$loop).

You want to get RTF expressions contained in your 4D Write document:

   C_LONGINT(Area;$i;$NbRTFExp)
   C_TEXT($MyExp)

   $NbRTFExp:=WR Count(Area;wr nb RTF expressions) 
   For($i;1;$NbRTFExp)
      WR SELECT(Area;14;$i)
      $MyExp:=WR Get HTML expression(Area)
   End for

WR INSERT RTF EXPRESSION.