DigDeep Posted November 16, 2015 Posted November 16, 2015 I am having some trouble getting the GLOBAL variables declared.If I am declaring any Variable as Global in the top of the script, it should be applied in throughout the code.But I see that I still have to provide Global $Path after each "Case" to be able to identify it. If the "Case" looks for the $Path and I do not provide after any of the "Case" then that Case does not provide correct results. Just to add here that, my code is too huge and has loads of Globals and Cases declared. So, wanted to check is it required to re-declare the Global $Path both at the top and again wherever needed?Global $Path = "C:\Program Files (x86)\FolderName\FileName" While1 Select Case Fileexists($Path) Global $Path = "C:\Program Files (x86)\FolderName\FileName" FindFile1() Endselect Select Case Not Fileexists($Path) Global $Path = "C:\Program Files (x86)\FolderName\FileName" FindFile2() Endselect Wend Func FindFile1() Code..... Endfunc Func FindFile2() Code... Endfunc
czardas Posted November 16, 2015 Posted November 16, 2015 (edited) No you do not have to redeclare a global variable - it can be used, and new data assigned to it, anywhere in your script. You only need to use the 'Global' keyword once. Edited November 16, 2015 by czardas operator64 ArrayWorkshop
water Posted November 16, 2015 Posted November 16, 2015 (edited) Global $Path = "C:\Program Files (x86)\FolderName\FileName" While If Fileexists($Path) Then FindFile1() Else FindFile2() EndIf Sleep(1000) ; Check every second Wend Func FindFile1() Code..... Endfunc Func FindFile2() Code... Endfunc Edited November 16, 2015 by water My UDFs and Tutorials: Spoiler UDFs: Active Directory (NEW 2024-07-28 - Version 1.6.3.0) - Download - General Help & Support - Example Scripts - Wiki ExcelChart (2017-07-21 - Version 0.4.0.1) - Download - General Help & Support - Example Scripts OutlookEX (2021-11-16 - Version 1.7.0.0) - Download - General Help & Support - Example Scripts - Wiki OutlookEX_GUI (2021-04-13 - Version 1.4.0.0) - Download Outlook Tools (2019-07-22 - Version 0.6.0.0) - Download - General Help & Support - Wiki PowerPoint (2021-08-31 - Version 1.5.0.0) - Download - General Help & Support - Example Scripts - Wiki Task Scheduler (2022-07-28 - Version 1.6.0.1) - Download - General Help & Support - Wiki Standard UDFs: Excel - Example Scripts - Wiki Word - Wiki Tutorials: ADO - Wiki WebDriver - Wiki
DigDeep Posted November 16, 2015 Author Posted November 16, 2015 @waterThat is how I had written my code. But at any place if I am not re-declaring the Global, the "Case" does not do what it is supposed to. Only if I re-declare Global, the "Case" works.
water Posted November 16, 2015 Posted November 16, 2015 By definition Global is global and does not need to be redefined.Either you are using a Local with the same name in a function or you are assigning a new value to the Global somewhere in your script.As you didn't post the full code we can't help any further. My UDFs and Tutorials: Spoiler UDFs: Active Directory (NEW 2024-07-28 - Version 1.6.3.0) - Download - General Help & Support - Example Scripts - Wiki ExcelChart (2017-07-21 - Version 0.4.0.1) - Download - General Help & Support - Example Scripts OutlookEX (2021-11-16 - Version 1.7.0.0) - Download - General Help & Support - Example Scripts - Wiki OutlookEX_GUI (2021-04-13 - Version 1.4.0.0) - Download Outlook Tools (2019-07-22 - Version 0.6.0.0) - Download - General Help & Support - Wiki PowerPoint (2021-08-31 - Version 1.5.0.0) - Download - General Help & Support - Example Scripts - Wiki Task Scheduler (2022-07-28 - Version 1.6.0.1) - Download - General Help & Support - Wiki Standard UDFs: Excel - Example Scripts - Wiki Word - Wiki Tutorials: ADO - Wiki WebDriver - Wiki
BrewManNH Posted November 16, 2015 Posted November 16, 2015 This is how you'd write it, although in this code reassigning the $Path variable is pointless as the variable already contains the data you're assigning to it in the Select statements.Global $Path = "C:\Program Files (x86)\FolderName\FileName" While1 Select Case Fileexists($Path) $Path = "C:\Program Files (x86)\FolderName\FileName" FindFile1() Case Else $Path = "C:\Program Files (x86)\FolderName\FileName" FindFile2() Endselect Wend Func FindFile1() Code..... Endfunc Func FindFile2() Code... Endfunc If I posted any code, assume that code was written using the latest release version unless stated otherwise. Also, if it doesn't work on XP I can't help with that because I don't have access to XP, and I'm not going to.Give a programmer the correct code and he can do his work for a day. Teach a programmer to debug and he can do his work for a lifetime - by Chirag GudeHow to ask questions the smart way! I hereby grant any person the right to use any code I post, that I am the original author of, on the autoitscript.com forums, unless I've specifically stated otherwise in the code or the thread post. If you do use my code all I ask, as a courtesy, is to make note of where you got it from. Back up and restore Windows user files _Array.au3 - Modified array functions that include support for 2D arrays. - ColorChooser - An add-on for SciTE that pops up a color dialog so you can select and paste a color code into a script. - Customizable Splashscreen GUI w/Progress Bar - Create a custom "splash screen" GUI with a progress bar and custom label. - _FileGetProperty - Retrieve the properties of a file - SciTE Toolbar - A toolbar demo for use with the SciTE editor - GUIRegisterMsg demo - Demo script to show how to use the Windows messages to interact with controls and your GUI. - Latin Square password generator
water Posted November 16, 2015 Posted November 16, 2015 Do not forget to insert a Sleep statement into the While loop. Else the script will eat up all your CPU. My UDFs and Tutorials: Spoiler UDFs: Active Directory (NEW 2024-07-28 - Version 1.6.3.0) - Download - General Help & Support - Example Scripts - Wiki ExcelChart (2017-07-21 - Version 0.4.0.1) - Download - General Help & Support - Example Scripts OutlookEX (2021-11-16 - Version 1.7.0.0) - Download - General Help & Support - Example Scripts - Wiki OutlookEX_GUI (2021-04-13 - Version 1.4.0.0) - Download Outlook Tools (2019-07-22 - Version 0.6.0.0) - Download - General Help & Support - Wiki PowerPoint (2021-08-31 - Version 1.5.0.0) - Download - General Help & Support - Example Scripts - Wiki Task Scheduler (2022-07-28 - Version 1.6.0.1) - Download - General Help & Support - Wiki Standard UDFs: Excel - Example Scripts - Wiki Word - Wiki Tutorials: ADO - Wiki WebDriver - Wiki
DigDeep Posted November 18, 2015 Author Posted November 18, 2015 @water thanks... I have got that part
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