cyxstudio

iterate through all items in listbox?

2 posts in this topic

#1 ·  Posted (edited)

i created a new listbox using the GUI in auto it and i am trying to iterate through it. 

 

#include <WindowsConstants.au3>
#include <GUIConstantsEx.au3>
#include <GuiListBox.au3>

GUICreate("Hello World", 200, 200)
GUISetState(@SW_SHOW)

$List = Guictrlcreatelist("", 0,0, 200,200)

GUIctrlsetdata($List, "1")
GUIctrlsetdata($List, "2")
GUIctrlsetdata($List, "3")
GUIctrlsetdata($List, "4")

for each $item in GUIctrlread($list)
   msgbox("","", $item)
   next

 

 

it doesnt work.

Edited by cyxstudio

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#2 ·  Posted

cyxstudio,

GUICtrlRead only reads the selected item in a List control (look in the Help file to check) - and your For loop syntax is wrong. This is how you might do it:

#include <GUIConstantsEx.au3>
#include <GuiListBox.au3>

GUICreate("Hello World", 200, 200)
GUISetState(@SW_SHOW)

$List = GUICtrlCreateList("", 0, 0, 200, 200)

GUICtrlSetData($List, "1")
GUICtrlSetData($List, "2")
GUICtrlSetData($List, "3")
GUICtrlSetData($List, "4")

For $iIndex = 0 to _GUICtrlListBox_GetCount($List) - 1 ; Index starts at 0 so we need to reduce by 1
    MsgBox("", "", _GUICtrlListBox_GetText($List, $iIndex))
Next

M23

1 person likes this

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

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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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