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lupusbalo

create listview items from a file

3 posts in this topic

I'am writing my first complex GUI application, and most of the coding and testing goes well, except for one specific window

In this one I have a Listview which I want to populate with data coming from a file.

Each "line" of the file is an "item" of the list, formated like "valuecol1 | valuecol2 | etc..."

I used _FileReadToArray() UDF and the resulting array displays well using _ArrayDisplay()

I tried many different codings but :lmao: My GUICtrlCreateListViewItem(...) desperately produce an ERROR IN Expression

So starting from the "ControlCreateListViewItem()" example in the help file, I put my own code in ;)This gives the same bad result!!!!!

I should be wrong somewhere obviously but can't understand where!!!

here is the update exemple

; ##### original code comes from help file (GuiCtrlCreateListViewItem example)

#include <GUIConstants.au3>
#include <file.au3>              ; ## added to original example to make additional code work
#include <array.au3>              ; ## added to original example to make additional code work
GUICreate("listview items",220,250, 100,200,-1,$WS_EX_ACCEPTFILES)
GUISetBkColor (0x00E0FFFF) ; will change background color

$listview = GuiCtrlCreateListView ("col1  |col2|col3  ",10,10,200,150,$LVS_SORTDESCENDING)
$button = GuiCtrlCreateButton ("Value?",75,170,70,20)
$item1=GuiCtrlCreateListViewItem("item2|col22|col23",$listview)
$item2=GuiCtrlCreateListViewItem("............item1|col12|col13",$listview)
$item3=GuiCtrlCreateListViewItem("item3|col32|col33",$listview)
$input1=GuiCtrlCreateInput("",20,200, 150)
GuiCtrlSetState(-1,$GUI_DROPACCEPTED)  ; to allow drag and dropping
GuiSetState()

GUICtrlSetData($item2,"|ITEM1")
GUICtrlSetData($item3,"||COL33")
GUICtrlDelete($item1)


;#########  HERE starts my own code ######

 Local $MyFile="E:\ClubInfo\## Technique\Outils controle\CIVSM Gestion New\exemple filelistviewitem.txt"

#cs  HERE is the File as viewed with Scite:
Mr|Nom_1|prénom_1
Mme|Nom_2|prénom_2
Mr|Nom_3|prénom_3
Mr|Nom_4|prénom_4
Mr|Nom_5|prénom_5
#ce
Dim $MyData[150]

  _FileReadToArray($MyFile,$MyData)       ; Import My Data from My File (works fine
  _ArrayDisplay($MyData,"My Data")          ; displays correctly
  For $i=1 to $MyData[0]
      GuiCtrlCreateListViewItem($MyData($i),$listview)        [b]; Here i get an ERROR IN Exp[b][/b]ression[/b]
  Next


; ###### HERE Ends my own code ######
GUISetState(@SW_SHOW)

Do
  $msg = GuiGetMsg ()
   
   Select
      Case $msg = $button
         MsgBox(0,"listview item",GUICtrlRead(GUICtrlRead($listview)),2)
      Case $msg = $listview
         MsgBox(0,"listview", "clicked="& GuiCtrlGetState($listview),2)
   EndSelect
Until $msg = $GUI_EVENT_CLOSE

HELP!!

LupusBalo

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$MyData($i)

is

$MyData[$i]

8)


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$MyData($i)

is

$MyData[$i]

8)

YES!!!! I knew it was probably something stupid like that.

reading re-reading & re-re-re.....I finally found it!!

You sjust beat me "on the line"

I went to ""clear"" my stupid post when i see your "quick & brilliant" answer :lmao: THX anyway

This Forum is definitely well-visited

Lupusbalo

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