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sconley

Determine If Variable Exists

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Is there a way to determine if a variable exists?

I thought I saw a function for this but it may have been in the idea forum and not implemented.

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Is there a way to determine if a variable exists?

I thought I saw a function for this but it may have been in the idea forum and not implemented.

I submit to Jon a IsDeclared("varname") but until now I don't integrate it.

You have it in the dbg-Bastard stuff.http://www.hiddensoft.com/fileman/users/jpm/dbg-bastard

I hope a day Jon will do it

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http://www.autoitscript.com/autoit3/docs/functions/IsDeclared.htm


Figure IT out!http://vertigion.com

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Please refrain from bumping posts such as this. Everyone is aware it's IsDeclared (jpm mentions it) and where to find information about it.


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Updated: 04/09/2015

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VertigoRay,

I can only imagine that you now have the all-time record - we are now on post #1,009,058 and you reply to post #3,192! :party:

But that is only the record for complete lack of date-reading skills. :naughty:

Do NOT necro-post like this ever again - we take an extremely dim view of people who cannot learn from their mistakes, particularly when they are as egregious as this. ;)

M23


Any of my own code posted anywhere on the forum is available for use by others without any restriction of any kind._______My UDFs:

Spoiler

ArrayMultiColSort ---- Sort arrays on multiple columns
ChooseFileFolder ---- Single and multiple selections from specified path treeview listing
Date_Time_Convert -- Easily convert date/time formats, including the language used
ExtMsgBox --------- A highly customisable replacement for MsgBox
GUIExtender -------- Extend and retract multiple sections within a GUI
GUIFrame ---------- Subdivide GUIs into many adjustable frames
GUIListViewEx ------- Insert, delete, move, drag, sort, edit and colour ListView items
GUITreeViewEx ------ Check/clear parent and child checkboxes in a TreeView
Marquee ----------- Scrolling tickertape GUIs
NoFocusLines ------- Remove the dotted focus lines from buttons, sliders, radios and checkboxes
Notify ------------- Small notifications on the edge of the display
Scrollbars ----------Automatically sized scrollbars with a single command
StringSize ---------- Automatically size controls to fit text
Toast -------------- Small GUIs which pop out of the notification area

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