TheDcoder Posted December 30, 2014 Share Posted December 30, 2014 (edited) I have a situation like mentioned in the title, is it ok? Edited December 30, 2014 by TheDcoder EasyCodeIt - A cross-platform AutoIt implementation - Fund the development! (GitHub will double your donations for a limited time) DcodingTheWeb Forum - Follow for updates and Join for discussion Link to comment Share on other sites More sharing options...
Moderators Melba23 Posted December 30, 2014 Moderators Share Posted December 30, 2014 TheDcoder,Can you give an example script where this happens? Although there should be no problem in most cases, I can imagine circumstances where it might cause difficulties. M23 Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind Open spoiler to see my UDFs: Spoiler ArrayMultiColSort ---- Sort arrays on multiple columnsChooseFileFolder ---- Single and multiple selections from specified path treeview listingDate_Time_Convert -- Easily convert date/time formats, including the language usedExtMsgBox --------- A highly customisable replacement for MsgBoxGUIExtender -------- Extend and retract multiple sections within a GUIGUIFrame ---------- Subdivide GUIs into many adjustable framesGUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView itemsGUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeViewMarquee ----------- Scrolling tickertape GUIsNoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxesNotify ------------- Small notifications on the edge of the displayScrollbars ----------Automatically sized scrollbars with a single commandStringSize ---------- Automatically size controls to fit textToast -------------- Small GUIs which pop out of the notification area Link to comment Share on other sites More sharing options...
water Posted December 30, 2014 Share Posted December 30, 2014 Can you please describe the scope where you want to use the variable (in the whole script, only a function)? My UDFs and Tutorials: Spoiler UDFs:Active Directory (NEW 2022-02-19 - Version 1.6.1.0) - Download - General Help & Support - Example Scripts - WikiExcelChart (2017-07-21 - Version 0.4.0.1) - Download - General Help & Support - Example ScriptsOutlookEX (2021-11-16 - Version 1.7.0.0) - Download - General Help & Support - Example Scripts - WikiOutlookEX_GUI (2021-04-13 - Version 1.4.0.0) - DownloadOutlook Tools (2019-07-22 - Version 0.6.0.0) - Download - General Help & Support - WikiPowerPoint (2021-08-31 - Version 1.5.0.0) - Download - General Help & Support - Example Scripts - WikiTask Scheduler (NEW 2022-07-28 - Version 1.6.0.1) - Download - General Help & Support - Wiki Standard UDFs:Excel - Example Scripts - WikiWord - Wiki Tutorials:ADO - WikiWebDriver - Wiki Link to comment Share on other sites More sharing options...
TheDcoder Posted December 30, 2014 Author Share Posted December 30, 2014 TheDcoder, Can you give an example script where this happens? Although there should be no problem in most cases, I can imagine circumstances where it might cause difficulties. M23 Can you please describe the scope where you want to use the variable (in the whole script, only a function)? I dont have any scripts like that, just i was thinking about a function and it got popped up in my head EasyCodeIt - A cross-platform AutoIt implementation - Fund the development! (GitHub will double your donations for a limited time) DcodingTheWeb Forum - Follow for updates and Join for discussion Link to comment Share on other sites More sharing options...
Moderators JLogan3o13 Posted December 30, 2014 Moderators Share Posted December 30, 2014 It is a little difficult to answer your question when you cannot explain what you're after. As water alluded to, declaring a variable more than once depends on the scope of that variable. We really need an example of how you are thinking of putting this to use - help us help you "Profanity is the last vestige of the feeble mind. For the man who cannot express himself forcibly through intellect must do so through shock and awe" - Spencer W. Kimball How to get your question answered on this forum! Link to comment Share on other sites More sharing options...
TheDcoder Posted December 31, 2014 Author Share Posted December 31, 2014 It is a little difficult to answer your question when you cannot explain what you're after. As water alluded to, declaring a variable more than once depends on the scope of that variable. We really need an example of how you are thinking of putting this to use - help us help you Its nothing serious you see, i just had a thought EasyCodeIt - A cross-platform AutoIt implementation - Fund the development! (GitHub will double your donations for a limited time) DcodingTheWeb Forum - Follow for updates and Join for discussion Link to comment Share on other sites More sharing options...
Solution TheDcoder Posted March 15, 2015 Author Solution Share Posted March 15, 2015 expandcollapse popup; Testing variables with Global Scope Global $var_global = InputBox("Testing Global Variables", "Please enter anything: ") Global $var_global = InputBox("Testing Global Variables", "Please enter anything: ") ; Results: ; ; 1st declaration = The ; 2nd declaration = Dcoder ; ; Result = Dcoder MsgBox(64, "Result", "Result: " & $var_global) ; Testing variables with Global Scope Local $var_local = InputBox("Testing Local Variables", "Please enter anything: ") Local $var_local = InputBox("Testing Local Variables", "Please enter anything: ") MsgBox(64, "Result", "Result: " & $var_local) ; Results: ; ; 1st declaration = The ; 2st declaration = Dcoder ; ; Result = Dcoder ; Testing variables with Dim Scope Dim $var_dim = InputBox("Testing Dim Variables", "Please enter anything: ") Dim $var_dim = InputBox("Testing Dim Variables", "Please enter anything: ") MsgBox(64, "Result", "Result: " & $var_local) ; Results: ; ; 1st declaration = The ; 2st declaration = Dcoder ; ; Result = Dcoder ; Conclusion: Declaring a variable with any scope a 2nd time will result in loss of data in the variable Exit TD EasyCodeIt - A cross-platform AutoIt implementation - Fund the development! (GitHub will double your donations for a limited time) DcodingTheWeb Forum - Follow for updates and Join for discussion Link to comment Share on other sites More sharing options...
guinness Posted March 15, 2015 Share Posted March 15, 2015 Following the AutoIt naming conventions doesn't result in problems like this happening. Oh, and Dim is kind of frowned upon if not converting a non-Array variable to an array. UDF List: _AdapterConnections() • _AlwaysRun() • _AppMon() • _AppMonEx() • _ArrayFilter/_ArrayReduce • _BinaryBin() • _CheckMsgBox() • _CmdLineRaw() • _ContextMenu() • _ConvertLHWebColor()/_ConvertSHWebColor() • _DesktopDimensions() • _DisplayPassword() • _DotNet_Load()/_DotNet_Unload() • _Fibonacci() • _FileCompare() • _FileCompareContents() • _FileNameByHandle() • _FilePrefix/SRE() • _FindInFile() • _GetBackgroundColor()/_SetBackgroundColor() • _GetConrolID() • _GetCtrlClass() • _GetDirectoryFormat() • _GetDriveMediaType() • _GetFilename()/_GetFilenameExt() • _GetHardwareID() • _GetIP() • _GetIP_Country() • _GetOSLanguage() • _GetSavedSource() • _GetStringSize() • _GetSystemPaths() • _GetURLImage() • _GIFImage() • _GoogleWeather() • _GUICtrlCreateGroup() • _GUICtrlListBox_CreateArray() • _GUICtrlListView_CreateArray() • _GUICtrlListView_SaveCSV() • _GUICtrlListView_SaveHTML() • _GUICtrlListView_SaveTxt() • _GUICtrlListView_SaveXML() • _GUICtrlMenu_Recent() • _GUICtrlMenu_SetItemImage() • _GUICtrlTreeView_CreateArray() • _GUIDisable() • _GUIImageList_SetIconFromHandle() • _GUIRegisterMsg() • _GUISetIcon() • _Icon_Clear()/_Icon_Set() • _IdleTime() • _InetGet() • _InetGetGUI() • _InetGetProgress() • _IPDetails() • _IsFileOlder() • _IsGUID() • _IsHex() • _IsPalindrome() • _IsRegKey() • _IsStringRegExp() • _IsSystemDrive() • _IsUPX() • _IsValidType() • _IsWebColor() • _Language() • _Log() • _MicrosoftInternetConnectivity() • _MSDNDataType() • _PathFull/GetRelative/Split() • _PathSplitEx() • _PrintFromArray() • _ProgressSetMarquee() • _ReDim() • _RockPaperScissors()/_RockPaperScissorsLizardSpock() • _ScrollingCredits • _SelfDelete() • _SelfRename() • _SelfUpdate() • _SendTo() • _ShellAll() • _ShellFile() • _ShellFolder() • _SingletonHWID() • _SingletonPID() • _Startup() • _StringCompact() • _StringIsValid() • _StringRegExpMetaCharacters() • _StringReplaceWholeWord() • _StringStripChars() • _Temperature() • _TrialPeriod() • _UKToUSDate()/_USToUKDate() • _WinAPI_Create_CTL_CODE() • _WinAPI_CreateGUID() • _WMIDateStringToDate()/_DateToWMIDateString() • Au3 script parsing • AutoIt Search • AutoIt3 Portable • AutoIt3WrapperToPragma • AutoItWinGetTitle()/AutoItWinSetTitle() • Coding • DirToHTML5 • FileInstallr • FileReadLastChars() • GeoIP database • GUI - Only Close Button • GUI Examples • GUICtrlDeleteImage() • GUICtrlGetBkColor() • GUICtrlGetStyle() • GUIEvents • GUIGetBkColor() • Int_Parse() & Int_TryParse() • IsISBN() • LockFile() • Mapping CtrlIDs • OOP in AutoIt • ParseHeadersToSciTE() • PasswordValid • PasteBin • Posts Per Day • PreExpand • Protect Globals • Queue() • Resource Update • ResourcesEx • SciTE Jump • Settings INI • SHELLHOOK • Shunting-Yard • Signature Creator • Stack() • Stopwatch() • StringAddLF()/StringStripLF() • StringEOLToCRLF() • VSCROLL • WM_COPYDATA • More Examples... Updated: 22/04/2018 Link to comment Share on other sites More sharing options...
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