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dickep

Find Mulitdimension array size

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dickep

I know this has been asked before, :mellow: but can't seem to find the right words to search for the answer.

I am using Autoit to read an SQL database. Now, the records size changes depending on the select criteria. Based on that, I need to find the size of the 2 dimension array so I can loop through the data.

I have tried the ubound for the main array (ie, Ubound(myArray) ) and it gives me what I need for the rows. Now I need how many columns. Tried the Ubound(myArray[ubound(myArray)]) but it gives me errors and will not go on.

Thanks in advance

E

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Melba23

dickep,

From the Help file:

UBound - Returns the size of array dimensions.

UBound ( Array [, Dimension] )

Parameters

Array The array variable which is being queried.

Dimension [optional] Which dimension of a multi-dimensioned array to report the size of. Default is 1, which is the first dimension. If this parameter is 0, the number of subscripts in the array is returned.

Here is a short example: :mellow:

Global $aArray[3][4]

ConsoleWrite("Number of dimensions: " & UBound($aArray, 0) & @CRLF)
ConsoleWrite("First dimension: " & UBound($aArray) & @CRLF)
ConsoleWrite("Second dimension: " & UBound($aArray, 2) & @CRLF)

All clear? :P

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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dickep

Yes, I missed that in the Help file - my bad.

Thanks for helping though - appreciate your input, wisdom and, yes, critizism at times. Makes me glad I am part of this "group".

E

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Melba23

dickep,

I hope that I post rather more of my

input, wisdom

than

critizism at times

:P

Anyway - I too am very happy to be

part of this "group".

and to be able to help out where I can. Glad I could do so on this occasion. :mellow:

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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