[Solved]Edit replace last line OR Remove it....How?

[E1M1]

How I could replace edit last line? I know how I can find last line, but I dont know how to remove it.I don't want guictrlsetdata, cuz it processes whole edit, but if I have data in amount 200 kb in edit, and I need to update Edit 1 often, 2-3 times in one sec, then guictrlsetdata makes cpu usage raise.But _GUICtrlEdit_AppendText can do it with less cpu usage i think but if I want to use _GUICtrlEdit_AppendText I need to remove lastline before _GUICtrlEdit_AppendText writes it again.

Edit:

Solution:

#include <EditConstants.au3>
#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#Include <GuiEdit.au3>

#Region ### START Koda GUI section ### Form=
$Form1 = GUICreate("Form1", 616, 365, 193, 125)
$Edit1 = GUICtrlCreateEdit("", 96, 48, 425, 273)
GUICtrlSetData(-1, "")
GUISetState(@SW_SHOW)
InetGet("http://mirrors.kahuki.com/apache/httpd/binaries/win32/apache_2.2.11-win32-x86-openssl-0.9.8i.msi", "test.msi", 1, 1)
$z = InetGetSize("http://mirrors.kahuki.com/apache/httpd/binaries/win32/apache_2.2.11-win32-x86-openssl-0.9.8i.msi")
$sText = GUICtrlRead ($Edit1)
While @InetGetActive
_GUICtrlEdit_SetText($Edit1,$sText & @crlf & "Downloading file: http://mirrors.kahuki.com/apache/httpd/binaries/win32/apache_2.2.11-win32-x86-openssl-0.9.8i.msi, " & @CRLF & @InetGetBytesRead&" Bytes downladed of" &$z )
  Sleep(50)
Wend
#EndRegion ### END Koda GUI section ###

While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
        Case $GUI_EVENT_CLOSE
            Exit

    EndSwitch
WEnd

Edited March 6, 2009 by E1M1

[DaRam]

I presume you are working with a text file. If you post relevant fragments of your code and indicate where you perceive the problem to be we might be able to help you better.

[E1M1]

Here is simple version of my script, now you see why i need to replace last line. I want to have only 1 line of text Downloaded " & @InetGetBytesRead & " bytes"&@CRLF instead of hundreds and thousands lines of text.

#include <EditConstants.au3>
#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#Include <GuiEdit.au3>

#Region ### START Koda GUI section ### Form=
$Form1 = GUICreate("Form1", 616, 365, 193, 125)
$Edit1 = GUICtrlCreateEdit("", 96, 48, 425, 273)
GUICtrlSetData(-1, "Downloading:http://mirrors.kahuki.com/apache/httpd/binaries/win32/apache_2.2.11-win32-x86-openssl-0.9.8i.msi")
GUISetState(@SW_SHOW)
InetGet("http://mirrors.kahuki.com/apache/httpd/binaries/win32/apache_2.2.11-win32-x86-openssl-0.9.8i.msi", "test.msi", 1, 1)

While @InetGetActive
  _GUICtrlEdit_AppendText($Edit1,"Downloaded " & @InetGetBytesRead & " bytes"&@CRLF)
  Sleep(100)
Wend
#EndRegion ### END Koda GUI section ###

While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
        Case $GUI_EVENT_CLOSE
            Exit

    EndSwitch
WEnd

Edited March 6, 2009 by E1M1

[martin]

Here is simple version of my script, now you see why i need to replace last line. I want to have only 1 line of text Downloaded " & @InetGetBytesRead & " bytes"&@CRLF instead of hundreds and thousands lines of text.

#include <EditConstants.au3>
 #include <GUIConstantsEx.au3>
 #include <WindowsConstants.au3>
 #Include <GuiEdit.au3>
 
 #Region ### START Koda GUI section ### Form=
 $Form1 = GUICreate("Form1", 616, 365, 193, 125)
 $Edit1 = GUICtrlCreateEdit("", 96, 48, 425, 273)
 GUICtrlSetData(-1, "Downloading:http://mirrors.kahuki.com/apache/httpd/binaries/win32/apache_2.2.11-win32-x86-openssl-0.9.8i.msi")
 GUISetState(@SW_SHOW)
 InetGet("http://mirrors.kahuki.com/apache/httpd/binaries/win32/apache_2.2.11-win32-x86-openssl-0.9.8i.msi", "test.msi", 1, 1)
 
 While @InetGetActive
   _GUICtrlEdit_AppendText($Edit1,"Downloaded " & @InetGetBytesRead & " bytes"&@CRLF)
   Sleep(100)
 Wend
 #EndRegion ### END Koda GUI section ###
 
 While 1
     $nMsg = GUIGetMsg()
     Switch $nMsg
         Case $GUI_EVENT_CLOSE
             Exit
 
     EndSwitch
 WEnd

Maybe this would work

#include <EditConstants.au3>
#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#Include <GuiEdit.au3>

#Region ### START Koda GUI section ### Form=
$Form1 = GUICreate("Form1", 616, 365, 193, 125)
$Edit1 = GUICtrlCreateEdit("", 96, 48, 425, 273)
GUICtrlSetData(-1, "Downloading:http://mirrors.kahuki.com/apache/httpd/binaries/win32/apache_2.2.11-win32-x86-openssl-0.9.8i.msi")
GUISetState(@SW_SHOW)
InetGet("http://mirrors.kahuki.com/apache/httpd/binaries/win32/apache_2.2.11-win32-x86-openssl-0.9.8i.msi", "test.msi", 1, 1)


;get the current length of the text in the edit
$iLength1 = _GUICtrlEdit_GetTextLen($Edit1)
While @InetGetActive
    _GUICtrlEdit_SetSel($Edit1,$iLength1, _GUICtrlEdit_GetTextLen($Edit1))
    _GUICtrlEdit_ReplaceSel($Edit1,"Downloaded " & @InetGetBytesRead & " bytes"&@CRLF)
; _GUICtrlEdit_AppendText($Edit1,"Downloaded " & @InetGetBytesRead & " bytes"&@CRLF)
  Sleep(100)
Wend
#EndRegion ### END Koda GUI section ###

While 1
    $nMsg = GUIGetMsg()
    Switch $nMsg
        Case $GUI_EVENT_CLOSE
            Exit

    EndSwitch
WEnd