lrstndm 1 Posted October 19, 2010 (edited) Hai all, I have an script with an log file In the log file are variables If i click on the delete button i want that the last line of the log file will delete can someone help me plz Thanks in advance #include <ButtonConstants.au3> #include <EditConstants.au3> #include <GUIConstantsEx.au3> ;The GUI $Form1 = GUICreate("Form1", 249, 91, 192, 124) $delete = GUICtrlCreateButton("Delete", 121, 40, 81, 25) GUISetState(@SW_SHOW) While 1 Local $msg $msg = GUIGetMsg() Select Case $msg = $GUI_EVENT_CLOSE ExitLoop Case $msg = $undo ;Here needs to come the command EndSelect WEnd Edited October 19, 2010 by lrstndm Share this post Link to post Share on other sites
BugFix 43 Posted October 19, 2010 Try this: #Include <File.au3> $sLogPath = 'YourLogPath' $iCount = _FileCountLines($sLogPath) _FileWriteToLine($sLogPath, $iCount, '', 1) Best Regards BugFix Share this post Link to post Share on other sites
water 2,391 Posted October 19, 2010 Why do you want to delete lines from a log file? In my opinion a log file should permanently store information about what happened. And therefore should not be changed. If you want to store some information temporarely then use another file. Just my 2 cents. My UDFs and Tutorials: Spoiler UDFs:Active Directory (NEW 2020-10-10 - Version 1.5.2.1) - Download - General Help & Support - Example Scripts - WikiOutlookEX (NEW 2020-12-15 - Version 1.6.3.1) - Download - General Help & Support - Example Scripts - WikiOutlookEX_GUI (2020-06-27 - Version 1.3.2.0) - DownloadOutlook Tools (2019-07-22 - Version 0.6.0.0) - Download - General Help & Support - WikiExcelChart (2017-07-21 - Version 0.4.0.1) - Download - General Help & Support - Example ScriptsPowerPoint (2017-06-06 - Version 0.0.5.0) - Download - General Help & SupportExcel - Example Scripts - WikiWord - WikiTask Scheduler (2019-12-03 - Version 1.5.1.0) - Download - General Help & Support - WikiTutorials:ADO - Wiki, WebDriver - Wiki Share this post Link to post Share on other sites
lrstndm 1 Posted October 19, 2010 Thanks all and water i know what you mean but it is too difficult to explain Share this post Link to post Share on other sites