How to read a unicode TXT file

How to read a unicode TXT file

Postby Jack » Thu Mar 02, 2017 8:15 pm

Hi,
What is the instruction to open a Unicode TXT file .

Thanks for your help .
Jack
 
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Re: How to read a unicode TXT file

Postby nageswaragunupudi » Fri Mar 03, 2017 1:47 am

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.

Code: Select all  Expand view  RUN
  local cUnicodeText

   FW_SetUnicode( .t. )

   cUnicodeText   := MEMOREAD( "unicode.txt" )

   MEMOEDIT( cUnicodeText )
 
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Re: How to read a unicode TXT file

Postby goosfancito » Thu Sep 30, 2021 3:13 pm

Buen dia.
este codigo al ejecutarlo no me visualiza bien las lineas. no me aparecen las ñ

Code: Select all  Expand view  RUN
 hF := ttxtFile():new( cFilePath( exename() ) + "doc\1.txt" )
   FW_SetUnicode( .T. )
   hf := MemoRead( cFilePath( exename() ) + "doc\1.txt"  )
FWH 21.02
Harbour 3.2.0dev (r2104281802)
Copyright (c) 1999-2021, https://harbour.github.io/
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Re: How to read a unicode TXT file

Postby nageswaragunupudi » Thu Sep 30, 2021 3:35 pm

1.txt may not be containing UTF8 text.
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G. N. Rao.
Hyderabad, India
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Re: How to read a unicode TXT file

Postby goosfancito » Thu Sep 30, 2021 9:35 pm

me pasa que esta linea me la transforma en 2 lineas:
Code: Select all  Expand view  RUN
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 view  RUN
hf := memoread( cFilePath( exename() ) + "doc\1.txt" )

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

   XBROWSER a
FWH 21.02
Harbour 3.2.0dev (r2104281802)
Copyright (c) 1999-2021, https://harbour.github.io/
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Re: How to read a unicode TXT file

Postby nageswaragunupudi » Fri Oct 01, 2021 1:11 am

Code: Select all  Expand view  RUN
#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
 


Image

Image
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Re: How to read a unicode TXT file

Postby Enrico Maria Giordano » Fri Oct 01, 2021 2:39 pm

goosfancito wrote:me pasa que esta linea me la transforma en 2 lineas:
Code: Select all  Expand view  RUN
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 view  RUN
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
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