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    • By AutoitMike
      A process of mine opens a HML file, modifies it and then saves, closes it.
      I then need to run an.exe that opens this file right after this.. However, nothing that I find on this forum works that supposedly tests to see if the fie is still open, ready to be used by another process.
      Right now, I just Sleep(2000) .
      I would like something cleaner than this.
      This function, for example, returns False when nothing has it opened or if I open the file with notepad or any other editor.
      I am running on a win7 laptop, if that has any bearing.
      $File="C:\Utilities\test\report.hr5" MsgBox(0,"", _FileInUse($File)) Exit Func _FileInUse($sFilePath) ; By Nessie. Modified by guinness. Local Const $hFileOpen = _WinAPI_CreateFile($sFilePath, $CREATE_ALWAYS, $FILE_SHARE_WRITE) If $hFileOpen Then _WinAPI_CloseHandle($hFileOpen) Return False EndIf Local $fReturn = False If _WinAPI_GetLastError() = 32 Then $fReturn = True Return $fReturn EndFunc  
    • By lIlIIlIllIIIIlI
      $input = $CmdLine[1] $bytes = 1000000 ; 1000000 for 1 MB, 1000 for 1 KB $size = FileGetSize($input) $file = fileopen($input, 16) $max = ceiling($size / $bytes) for $i = 1 to $max $data = fileread($file, $bytes) $output = $input & '_' & $i & 'of' & $max filewrite($output, $data) next ^file split
      file path for a 20MB "video.mp4" is input, it will be output as "video.mp4_1of20", "video.mp4_2of20", etc. change $bytes to affect the split files size, this example made them 1MB (10^6 bytes)
       
      $input = $CmdLine[1] $name = stringtrimright($input, 1 + stringlen($input) - stringinstr($input, '_', 0, -1)) $split = stringsplit($input, 'of', 3) $max = $split[ubound($split) - 1] for $i = 1 to $max $in = $name & '_' & $i & 'of' & $max $file = fileopen($in, 16) $data = fileread($file) fileclose($file) filedelete($in) filewrite($name, $data) next ^ file join
      file path for any of the "video.mp4_Xof20" segments is input. the "video.mp4_Xof20" segments are read and written to "video.mp4" and then deleted, leaving the newly joined "video.mp4" in the end
       
      i made this today because i had a big file that i couldn't really open. i split it into 1000 chunks to make processing and stuff easier. i've also used it to split files to just under 25MB segments so i can attach and mail big files over gmail which is silly but it worked
    • By Zedna
      #include <WinAPI.au3> $text = FileReadLastChars("C:\Program Files\AutoIt3\Include\Array.au3", 1024) MsgBox(0, 'FileReadLastChars', $text) Func FileReadLastChars($sFile, $nChars)     Local $nBytes     $tBuffer = DLLStructCreate("char["&$nChars&"]")     $hFile = _WinAPI_CreateFile($sFile, 2, 2) ; open for read     _WinAPI_SetFilePointer($hFile, -1 * $nChars, 2) ; from end     _WinAPI_ReadFile($hFile, DLLStructGetPtr($tBuffer), $nChars, $nBytes)     _WinAPI_CloseHandle($hFile)     Return DLLStructGetData($tBuffer, 1) EndFunc ; included as standard UDF since AutoIt 3.2.13.6 version Func _WinAPI_SetFilePointer($hFile, $iPos, $iMethod = 0)     $aResult = DllCall( "kernel32.dll", "long", "SetFilePointer", "hwnd", $hFile, "long", $iPos, "long_ptr", 0, "long", $iMethod)     If @error Then Return SetError(1, 0, -1)     If $aResult[0] = -1 Then Return SetError(2, 0, -1) ; $INVALID_SET_FILE_POINTER = -1     Return $aResult[0] EndFunc ;==>_WinAPI_SetFilePointer Here is my topic about _WinAPI_SetFilePointer()
       
      EDIT: simpler version compatible with latest AutoIt
      $text = FileReadLastChars("C:\Program Files\AutoIt3\Include\Array.au3", 1024) MsgBox(0, 'FileReadLastChars', $text) Func FileReadLastChars($sFile , $nChars) $hFile = FileOpen($sFile, 0) ; open for read FileSetPos($hFile, -1 * $nChars, 2) ; from end $sRet = FileRead($hFile) FileClose($hFile) Return $sRet EndFunc  
    • By Dan_555
      Hi, here are few functions for the ListBox.
      I have searched the forum, but most of the functions are for listview, so i took one example code from melba23 (clear selection) and
      wrote few more functions. (Because my current project needs them).
       
      These functions work only on a Multi-selection ListBox . 
      Edit: Only 1 function does not work with single selection box.
      The functions do: Clear Selection, Delete Selected items, Invert Selection, Move selected items up and down.
       The example code has 2 Listboxes. The selected items on the left ListBox can be moved up and down. The right Listbox has buttons for the other functions.
      #include <GUIConstantsEx.au3> #include <GuiListBox.au3> #include <WindowsConstants.au3> #include <Array.au3> Local $singlesel = 0, $iMsgBoxAnswer = 0 ;MsgBox features: Title=Yes, Text=Yes, Buttons=Yes and No, Icon=Question, Modality=Task Modal $iMsgBoxAnswer = MsgBox(8228, "Choose Listbox selecton type", "Yes for single, No for multi selection box") If $iMsgBoxAnswer = 6 Then $singlesel = 1 ;Yes Local $BL_1,$BL_2,$BR_1,$BR_2,$BR_3,$BR_4,$BR_5,$BR_6 Global $hForm1 = GUICreate("Listbox test", 349, 287) $LB_1 = GUICtrlCreateList("", 6, 40, 157, 244, BitOR($LBS_NOTIFY, $LBS_MULTIPLESEL, $WS_HSCROLL, $WS_VSCROLL, $LBS_DISABLENOSCROLL)) If $singlesel = 1 Then $LB_2 = GUICtrlCreateList("", 179, 40, 157, 244, BitOR($LBS_NOTIFY, $WS_HSCROLL, $WS_VSCROLL, $LBS_DISABLENOSCROLL)) Else $LB_2 = GUICtrlCreateList("", 179, 40, 157, 244, BitOR($LBS_NOTIFY, $LBS_MULTIPLESEL, $WS_HSCROLL, $WS_VSCROLL, $LBS_DISABLENOSCROLL)) $BR_3 = GUICtrlCreateButton("Reverse Sel", 272, 22, 68, 17) EndIf $BL_1 = GUICtrlCreateButton("Up", 20, 3, 35, 18) $BL_2 = GUICtrlCreateButton("Down", 60, 3, 35, 18) $BR_1 = GUICtrlCreateButton("Up", 200, 3, 35, 18) $BR_2 = GUICtrlCreateButton("Down", 240, 3, 35, 18) $BR_4 = GUICtrlCreateButton("Clear Sel", 217, 22, 52, 17) $BR_5 = GUICtrlCreateButton("Delete", 175, 22, 40, 17) $BR_6 = GUICtrlCreateButton("Populate", 290, 3, 50, 18) GUISetState(@SW_SHOW) For $x = 0 To 50 If $x <= 10 Then GUICtrlSetData($LB_1, $x & " test", 0) GUICtrlSetData($LB_2, $x & " Test", 0) Next While 1 $nMsg = GUIGetMsg() Switch $nMsg Case $GUI_EVENT_CLOSE Exit Case $BL_1 $a = Listbox_ItemMoveUD($LB_1, -1) If $a > -1 Then WinSetTitle($hForm1, "", "Moved items: " & $a) Case $BL_2 $a = Listbox_ItemMoveUD($LB_1, 1) If $a > -1 Then WinSetTitle($hForm1, "", "Moved items: " & $a) Case $BR_1 Listbox_ItemMoveUD($LB_2, -1) Case $BR_2 Listbox_ItemMoveUD($LB_2, 1) Case $BR_3 Listbox_ReverseSelection($LB_2) Case $BR_4 Listbox_ClearSelection($LB_2) Case $BR_5 Listbox_DeleteSelectedItems($LB_2) Case $BR_6 ;Populate GUICtrlSetData($LB_2, "") ; Clears the listbox For $x = 0 To 50 GUICtrlSetData($LB_2, $x & " Test", 0) Next EndSwitch WEnd ;note $hLB_ID - is the Listbox id Func Listbox_DeleteSelectedItems($hLB_ID) Local $aSel = _GUICtrlListBox_GetSelItems($hLB_ID) ;Get selected items Local $i, $slb = 0, $y, $x If $aSel[0] = 0 Then ;If the array is empty, there is no selection, or it is a single selection listbox For $x = 0 To _GUICtrlListBox_GetCount($hLB_ID) - 1 $y = _GUICtrlListBox_GetSel($hLB_ID, $x) If $y = True Then $slb = 1 _GUICtrlListBox_DeleteString($hLB_ID, $x) ;Perform a delete on single sel. LB ExitLoop EndIf Next EndIf If $slb = 0 Then _GUICtrlListBox_BeginUpdate($hLB_ID) For $i = $aSel[0] To 1 Step -1 ;Loop backwards and delete the selected items _GUICtrlListBox_DeleteString($hLB_ID, $aSel[$i]) Next _GUICtrlListBox_EndUpdate($hLB_ID) EndIf EndFunc ;==>Listbox_DeleteSelectedItems Func Listbox_ClearSelection($hLB_ID) ;Removes the selection from multi and single selection ListBox Local $aSel = _GUICtrlListBox_GetSelItems($hLB_ID) ;Code from Melba23 - Autoit Forum Local $slb, $x, $y If $aSel[0] = 0 Then _GUICtrlListBox_SetCurSel($hLB_ID, -1) $slb = 1 EndIf If $slb = 0 Then _GUICtrlListBox_BeginUpdate($hLB_ID) For $i = 1 To $aSel[0] _GUICtrlListBox_SetSel($hLB_ID, $aSel[$i], False) Next _GUICtrlListBox_EndUpdate($hLB_ID) EndIf EndFunc ;==>Listbox_ClearSelection Func Listbox_ReverseSelection($hLB_ID) ;Logically, this function works only on multi-selection listboxes Local $i Local $aCou = _GUICtrlListBox_GetCount($hLB_ID) Local $cSel = _GUICtrlListBox_GetCaretIndex($hLB_ID) ;Save the caret _GUICtrlListBox_BeginUpdate($hLB_ID) For $i = 0 To $aCou _GUICtrlListBox_SetSel($hLB_ID, $i, Not (_GUICtrlListBox_GetSel($hLB_ID, $i))) Next _GUICtrlListBox_SetCaretIndex($hLB_ID, $cSel) ;Restore the caret _GUICtrlListBox_EndUpdate($hLB_ID) EndFunc ;==>Listbox_ReverseSelection Func Listbox_ItemMoveUD($hLB_ID, $iDir = -1) ;Listbox_ItemMoveUD - Up/Down Move Multi/Single item in a ListBox ;$iDir: -1 up, 1 down ;Return values -1 nothing to do, 0 nothing moved, >0 performed moves Local $iCur, $iNxt, $aCou, $aSel, $i, $m = 0, $y, $slb = 0 ;Current, next, Count, Selection, loop , movecount $aSel = _GUICtrlListBox_GetSelItems($hLB_ID) ;Put selected items in an array $aCou = _GUICtrlListBox_GetCount($hLB_ID) ;Get total item count of the listbox If $aSel[0] = 0 Then $y = _GUICtrlListBox_GetCurSel($hLB_ID) If $y > -1 Then _ArrayAdd($aSel, $y) $aSel[0] = 1 $slb = 1 EndIf EndIf ;WinSetTitle($hGUI, "", $aSel[0]) ;Debugging info Select Case $iDir = -1 ;Move Up For $i = 1 To $aSel[0] If $aSel[$i] > 0 Then $iNxt = _GUICtrlListBox_GetText($hLB_ID, $aSel[$i] - 1) ;Save the selection index - 1 text _GUICtrlListBox_ReplaceString($hLB_ID, $aSel[$i] - 1, _GUICtrlListBox_GetText($hLB_ID, $aSel[$i])) ;Replace the index-1 text with the index text _GUICtrlListBox_ReplaceString($hLB_ID, $aSel[$i], $iNxt) ;Replace the selection with the saved var $m = $m + 1 EndIf Next For $i = 1 To $aSel[0] ;Restore the selections after moving If $aSel[$i] > 0 Then If $slb = 0 Then _GUICtrlListBox_SetSel($hLB_ID, $aSel[$i] - 1, 1) Else _GUICtrlListBox_SetCurSel($hLB_ID, $aSel[$i] - 1) EndIf EndIf Next Return $m Case $iDir = 1 ;Move Down If $aSel[0] > 0 Then For $i = $aSel[0] To 1 Step -1 If $aSel[$i] < $aCou - 1 Then $iNxt = _GUICtrlListBox_GetText($hLB_ID, $aSel[$i] + 1) _GUICtrlListBox_ReplaceString($hLB_ID, $aSel[$i] + 1, _GUICtrlListBox_GetText($hLB_ID, $aSel[$i])) _GUICtrlListBox_ReplaceString($hLB_ID, $aSel[$i], $iNxt) $m = $m + 1 EndIf Next EndIf For $i = $aSel[0] To 1 Step -1 ;Restore the selections after moving If $aSel[$i] < $aCou - 1 Then If $slb = 0 Then _GUICtrlListBox_SetSel($hLB_ID, $aSel[$i] + 1, 1) Else _GUICtrlListBox_SetCurSel($hLB_ID, $aSel[$i] + 1) EndIf EndIf Next Return $m EndSelect Return -1 EndFunc ;==>Listbox_ItemMoveUD  
    • By TheSaint
      TeraCopy Timer - A program of mine, front end really, that I have been working on (on & off) for some time, but not shared here before, that I recall. Third party program TeraCopy is required.
      Many of you will be familiar with TeraCopy, and it has been discussed here at AF on several occasions, in various sub forums, including Chat.
      BE ADVISED - I still use an older version of TeraCopy (v2.27), a goody but an oldy, so have only tested my program with that. It may work with the newer v3.xx, or may be easily adjusted to do so, but I have not yet gone that route. Likewise, I only use it with Win 7 and Win XP, but I don't imagine there should be any issues with newer Windows. Add to that, my program being devised and created in AutoIt v3.3.0.0.
      So what is TeraCopy Timer and why might you need it?
      --------------------------------------------------------------------------------------
      Those familiar with TeraCopy use, know you can run multiple copy or move jobs either simultaneously or concurrently (one immediately after another has finished). With the free version at least, you have no control over precise order or timing, and no way to deal (without manual interaction) with the pesky Thumbs.db files in Win XP. TeraCopy Timer allows you to do all those things, and in a batch fashion.
      --------------------------------------------------------------------------------------
      Some screenshots and brief explanation
      Main Window
      Minimalist Window
      This new WAIT feature is the simplest and best way to use the program generally (in my view) ... but check out the following, as it is not always the case.
      Advanced Delay Window
      WARNING - It should go without saying, that you take all the usual precautions. For instance, don't use move with the only copy you have of precious files. BACKUP BACKUP BACKUP! Don't hold me liable for anything, except for being a nice guy who likes to share.
      TeraCopy Timer v3.5.zip  (MAJOR UPDATE - see detail at Post #39)
      Enjoy!
      OLDER DOWNLOADS
      P.S. I am not affiliated in any way with those who created and provide the excellent third party program - TeraCopy.
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