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How to read a unicode TXT file

Posted: Thu Mar 02, 2017 8:15 pm
by Jack
Hi,
What is the instruction to open a Unicode TXT file .

Thanks for your help .

Re: How to read a unicode TXT file

Posted: Fri Mar 03, 2017 1:47 am
by nageswaragunupudi
MemoRead() or any other file read function of (x)Harbour can read Unicode (utf-8) text file.

For display and edit Unicode text set FW_SetUnicode( .T. ). MemoEdit() and GET MEMO can edit and save Unicode text.

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  local cUnicodeText

   FW_SetUnicode( .t. )

   cUnicodeText   := MEMOREAD( "unicode.txt" )

   MEMOEDIT( cUnicodeText )
 

Re: How to read a unicode TXT file

Posted: Thu Sep 30, 2021 3:13 pm
by goosfancito
Buen dia.
este codigo al ejecutarlo no me visualiza bien las lineas. no me aparecen las ñ

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 hF := ttxtFile():new( cFilePath( exename() ) + "doc\1.txt" )
   FW_SetUnicode( .T. )
   hf := MemoRead( cFilePath( exename() ) + "doc\1.txt"  )

Re: How to read a unicode TXT file

Posted: Thu Sep 30, 2021 3:35 pm
by nageswaragunupudi
1.txt may not be containing UTF8 text.

Re: How to read a unicode TXT file

Posted: Thu Sep 30, 2021 9:35 pm
by goosfancito
me pasa que esta linea me la transforma en 2 lineas:

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Shampoo Anti Age con Acido Hialuronico Cab. Dañados por el paso del tiempo 1 Lt C/valv

hasta cuando lo muestro en un xbrowse

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hf := memoread( cFilePath( exename() ) + "doc\1.txt" )

   FOR x = 1 TO MLCount( hf )
      cLinea:= MemoLine( hf,,x,.t.)
      AAdd(a, cLinea)
   NEXT

   XBROWSER a

Re: How to read a unicode TXT file

Posted: Fri Oct 01, 2021 1:11 am
by nageswaragunupudi

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#include "fivewin.ch"

function Main()

   local oDlg, oFont, oBrw, cText

   cText := "Shampoo Anti Age con Acido Hialuronico Cab. Dañados por el paso del tiempo 1 Lt C/valv"

   ? cText

   DEFINE FONT oFont NAME "TAHOMA" SIZE 0,-20
   DEFINE DIALOG oDlg SIZE 560,200 PIXEL TRUEPIXEL FONT oFont

   @ 20,20 XBROWSE oBrw SIZE -20,-20 PIXEL OF oDlg ;
      DATASOURCE { cText } ;
      COLUMNS 1 HEADERS "TEXT" COLSIZES 500 ;
      LINES NOBORDER

   WITH OBJECT oBrw
      :nRowHeight    := 60
      :CreateFromCode()
   END

   ACTIVATE DIALOG oDlg CENTERED
   RELEASE FONT oFont

return nil
 


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Re: How to read a unicode TXT file

Posted: Fri Oct 01, 2021 2:39 pm
by Enrico Maria Giordano
goosfancito wrote:me pasa que esta linea me la transforma en 2 lineas:

Code: Select all | Expand

Shampoo Anti Age con Acido Hialuronico Cab. Dañados por el paso del tiempo 1 Lt C/valv

hasta cuando lo muestro en un xbrowse

Code: Select all | Expand

hf := memoread( cFilePath( exename() ) + "doc\1.txt" )

   FOR x = 1 TO MLCount( hf )
      cLinea:= MemoLine( hf,,x,.t.)
      AAdd(a, cLinea)
   NEXT

   XBROWSER a


Look at the second parameter of MLCount() and MemoLine. Set a proper value.

EMG