JohnOne Posted February 22, 2010 Share Posted February 22, 2010 (edited) Never written a script large enough where I though I migh need them, but decided to try anyway. But it appers I dont understand them enough. Main script #include 'MyInclude.au3' Global $var = "variable" _MsgBox() Include Func _MsgBox() MsgBox(0,"",$var) EndFunc It turns out A global var from main script does not carry across includes, which is the opposite of what I thought. I know I can put everything in one .au3, but Im just curious as to the reason I get warnings about undeclared variables. If anyone has the time to explain I'd appreciate it. Edited February 22, 2010 by JohnOne AutoIt Absolute Beginners Require a serial Pause Script Video Tutorials by Morthawt ipify Monkey's are, like, natures humans. Link to comment Share on other sites More sharing options...
Yashied Posted February 22, 2010 Share Posted February 22, 2010 Global $var = "variable" #include 'MyInclude.au3' _MsgBox() My UDFs: iKey | FTP Uploader | Battery Checker | Boot Manager | Font Viewer | UDF Keyword Manager | Run Dialog Replacement | USBProtect | 3D Axis | Calculator | Sleep | iSwitcher | TM | NetHelper | File Types Manager | Control Viewer | SynFolders | DLL Helper Animated Tray Icons UDF Library | Hotkeys UDF Library | Hotkeys Input Control UDF Library | Caret Shape UDF Library | Context Help UDF Library | Most Recently Used List UDF Library | Icons UDF Library | FTP UDF Library | Script Communications UDF Library | Color Chooser UDF Library | Color Picker Control UDF Library | IPHelper (Vista/7) UDF Library | WinAPI Extended UDF Library | WinAPIVhd UDF Library | Icon Chooser UDF Library | Copy UDF Library | Restart UDF Library | Event Log UDF Library | NotifyBox UDF Library | Pop-up Windows UDF Library | TVExplorer UDF Library | GuiHotKey UDF Library | GuiSysLink UDF Library | Package UDF Library | Skin UDF Library | AITray UDF Library | RDC UDF Library Appropriate path | Button text color | Gaussian random numbers | Header's styles (Vista/7) | ICON resource enumeration | Menu & INI | Tabbed string size | Tab's skin | Pop-up circular menu | Progress Bar without animation (Vista/7) | Registry export | Registry path jumping | Unique hardware ID | Windows alignment More... Link to comment Share on other sites More sharing options...
dani Posted February 22, 2010 Share Posted February 22, 2010 (edited) Well I'd say luckily declaring Global variables in one script does not in any way affect the included scripts' variables. I woulnd't really like that. If you want to pass variables around, do so in a function call. For example, you could have passed it as an argument if you built a function _MsgBox($var) ~ edit Apparently it does work if you include it after declaration (@Yashied) .. ah well, I always start with includes anyway so it luckily will not affect me Edited February 22, 2010 by d4ni Link to comment Share on other sites More sharing options...
JohnOne Posted February 22, 2010 Author Share Posted February 22, 2010 Thanks Yashied, that explains everything. AutoIt Absolute Beginners Require a serial Pause Script Video Tutorials by Morthawt ipify Monkey's are, like, natures humans. Link to comment Share on other sites More sharing options...
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