Obviously "offset" cannot be -1 which reserved to indicate the no increment. But if you can use a multiple of the width you choose to skip or go back. GUIDataSeparatorChar Define the character which delimits subitems in GUICtrlSetData. The default character is '|'. GUIOnEventMode Enable/disable OnEvent functions notifications. 0 = (default) disable. 1 = enable. GUIResizeMode Change default resizing for a control. 0 = (default) keep default control resizing. <1024 = anytype of resizing see GUICtrlSetResizing. GUIEventOptions Change special event behavior or GUI function return values. 0 = (default) Windows behavior on click on Minimize,Restore, Maximize, Resize. 1 = suppress windows behavior on minimize, restore or maximize click button or window resize. Just sends the notification. MouseClickDelay Alters the length of the brief pause in between mouse clicks. Time in milliseconds to pause (default=10). MouseClickDownDelay Alters the length a click is held down before release. Time in milliseconds to pause (default=10). MouseClickDragDelay Alters the length of the brief pause at the start and end of a mouse drag operation. Time in milliseconds to pause (default=250). MouseCoordMode Sets the way coords are used in the mouse functions, either absolute coords or coords relative to the current active window: 0 = relative coords to the active window 1 = absolute screen coordinates (default) 2 = relative coords to the client area of the active window MustDeclareVars If this option is used then all variables must be pre- declared with Dim, Local or Global before they can be used - removes the chance for misspelled variables causing bugs. 1 = Variables must be pre-declared 0 = Variables don't need to be pre-declared (default) OnExitFunc Sets the name of the function called when AutoIt exits (default is OnAutoItExit). PixelCoordMode Sets the way coords are used in the pixel functions, either absolute coords or coords relative to the window defined by hwnd (default active window): 0 = relative coords to the defined window 1 = absolute screen coordinates (default) 2 = relative coords to the client area of the defined window SendAttachMode Specifies if AutoIt attaches input threads when using Send() function. When not attaching (default mode=0) detecting the state of capslock/scrolllock and numlock can be unreliable under NT4. However, when you specify attach mode=1 the Send("{ down/up}") syntax will not work and there may be problems with sending keys to "hung" windows. ControlSend() ALWAYS attaches and is not affected by this mode. 0 = don't attach (default) 1 = attach SendCapslockMode Specifies if AutoIt should store the state of capslock before a Send function and restore it afterwards. 0 = don't store/restore 1 = store and restore (default) SendKeyDelay Alters the the length of the brief pause in between sent keystrokes. A value of 0 removes the delay completely. Time in milliseconds to pause (default=5). SendKeyDownDelay Alters the length of time a key is held down before being released during a keystroke. For applications that take a while to register keypresses (and many games) you may need to raise this value from the default. A value of 0 removes the delay completely. Time in milliseconds to pause (default=5). TCPTimeout Defines the time before TCP functions stop if no communication. Time in milliseconds before timeout (default=100). TrayAutoPause Script pauses when click on tray icon. 0 = no pause 1 = pause (default). If there is no DefaultMenu no pause will occurs. TrayIconDebug If enabled shows the current script line in the tray icon tip to help debugging. 0 = no debug information (default) 1 = show debug TrayIconHide Hides the AutoIt tray icon. Note: The icon will still initially appear ~750 milliseconds. 0 = show icon (default) 1 = hide icon TrayMenuMode Extend the behaviour of the script tray icon/menu. This can be done with a combination (adding) of the following values. 0 = default menu items (Script Paused/Exit) are appended to the usercreated menu; usercreated checked items will automatically unchecked; if you double click the tray icon then the controlid is returned which has the "Default"- style (default). 1 = no default menu 2 = user created checked items will not automatically unchecked if you click it 4 = don't return the menuitemID which has the "default"- style in the main contextmenu if you double click the tray icon 8 = turn off auto check of radio item groups TrayOnEventMode Enable/disable OnEvent functions notifications for the tray. 0 = (default) disable 1 = enable WinDetectHiddenText Specifies if hidden window text can be "seen" by the window matching functions. 0 = Do not detect hidden text (default) 1 = Detect hidden text WinSearchChildren Allows the window search routines to search child windows as well as top-level windows. 0 = Only search top-level windows (default) 1 = Search top-level and child windows WinTextMatchMode Alters the method that is used to match window text during search operations. 1 = Complete / Slow mode (default) 2 = Quick mode In quick mode AutoIt can usually only "see" dialog text, button text and the captions of some controls. In the default mode much more text can be seen (for instance the contents of the Notepad window). If you are having performance problems when performing many window searches then changing to the "quick" mode may help. WinTitleMatchMode Alters the method that is used to match window titles during search operations. 1 = Match the title from the start (default) 2 = Match any substring in the title 3 = Exact title match 4 = Advanced mode, see Window Titles & Text (Advanced) -1 to -4 = force lower case match according to other type of match. WinWaitDelay Alters how long a script should briefly pause after a successful window-related operation. Time in milliseconds to pause (default=250). Related Many! Example ; copy any you want to change ;default value is listed first Opt("CaretCoordMode", 1) ;1=absolute, 0=relative, 2=client Opt("ExpandEnvStrings", 0) ;0=don't expand, 1=do expand Opt("ExpandVarStrings", 0) ;0=don't expand, 1=do expand Opt("FtpBinaryMode", 1) ;1=binary, 0=ASCII Opt("GUICloseOnESC", 1) ;1=ESC closes, 0=ESC won't close Opt("GUICoordMode", 1) ;1=absolute, 0=relative, 2=cell Opt("GUIDataSeparatorChar","|") ;"|" is the default Opt("GUIOnEventMode", 0) ;0=disabled, 1=OnEvent mode enabled Opt("GUIResizeMode", 0) ;0=no resizing, <1024 special resizing Opt("GUIEventOptions",0) ;0=default, 1=just notification, 2=GuiCtrlRead tab index Opt("MouseClickDelay", 10) ;10 milliseconds Opt("MouseClickDownDelay", 10) ;10 milliseconds Opt("MouseClickDragDelay", 250) ;250 milliseconds Opt("MouseCoordMode", 1) ;1=absolute, 0=relative, 2=client Opt("MustDeclareVars", 0) ;0=no, 1=require pre-declare Opt("OnExitFunc","OnAutoItExit");"OnAutoItExit" called Opt("PixelCoordMode", 1) ;1=absolute, 0=relative, 2=client Opt("SendAttachMode", 0) ;0=don't attach, 1=do attach Opt("SendCapslockMode", 1) ;1=store and restore, 0=don't Opt("SendKeyDelay", 5) ;5 milliseconds Opt("SendKeyDownDelay", 1) ;1 millisecond Opt("TCPTimeout",100) ;100 milliseconds Opt("TrayAutoPause",1) ;0=no pause, 1=Pause Opt("TrayIconDebug", 0) ;0=no info, 1=debug line info Opt("TrayIconHide", 0) ;0=show, 1=hide tray icon Opt("TrayMenuMode",0) ;0=append, 1=no default menu, 2=no automatic check, 4=menuitemID not return Opt("TrayOnEventMode",0) ;0=disable, 1=enable Opt("WinDetectHiddenText", 0) ;0=don't detect, 1=do detect Opt("WinSearchChildren", 1) ;0=no, 1=search children also Opt("WinTextMatchMode", 1) ;1=complete, 2=quick Opt("WinTitleMatchMode", 1) ;1=start, 2=subStr, 3=exact, 4=advanced, -1 to - 4=Nocase Opt("WinWaitDelay", 250) ;250 milliseconds . be pre-declared (default) OnExitFunc Sets the name of the function called when AutoIt exits (default is OnAutoItExit). PixelCoordMode Sets the way coords are used in the pixel functions,. the current script line in the tray icon tip to help debugging. 0 = no debug information (default) 1 = show debug TrayIconHide Hides the AutoIt tray icon. Note: The icon will still initially. Opt("MustDeclareVars", 0) ;0=no, 1=require pre-declare Opt("OnExitFunc","OnAutoItExit");"OnAutoItExit" called Opt("PixelCoordMode", 1) ;1=absolute, 0=relative,