TreeViewItem limit...

[Rahul Rohela]

Hi,

Is it possible to increase limit of treeview item from 4072 Items..

Please suggest....

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TraySetState ( 2 )
#include <GUIConstants.au3>
#include <GuiListView.au3>
#include <File.au3>
#Include <GuiTreeView.au3>
#include <Math.au3>



Opt ("MustDeclareVars", 1)

Dim $ListTxt, $LogFilePath, $NavGUI, $PCList, $Context_menu, $ScanContext, $ScanSelect, $Finaldiaplay, $Open, $Scan, $Exit, $LogCheckBox, $LogCheckBox2
Dim $LogFileLoc, $logButton, $LogFile, $LogFileDiffrent, $Status, $Count_Live, $fileOpen, $i1, $FileRead, $msg, $CountWS, $Count, $PingWS, $var, $AutoProtectvalue
Dim $HotFixKey, $year, $month, $date, $rev, $file, $FileCopy, $TreeViewItem, $HotFixTree, $Y, $RegVal, $SAVTree, $HotfixTop, $Context_Tree, $Context_Tree_Copy
Dim $Context_Tree_Delete, $Txt, $Context_Tree_Collaps, $h_item, $setTxt, $MathVal
Global Const $MIM_APPLYTOSUBMENUS   = 0x80000000
Global Const $MIM_BACKGROUND        = 0x00000002

$NavGUI = GUICreate("SAV and Hotfix Scan", 600,600,-1,-1)



$PCList = GUICtrlCreateListView("PC list to Scan",-1,-1,200,470,$WS_TABSTOP+$WS_BORDER)
_GUICtrlListViewSetColumnWidth ($PCList, 0, 196)
$Context_menu = GUICtrlCreateContextMenu($PCList)
$ScanContext = GUICtrlCreateMenuitem("Scan All",$Context_menu)
        GUICtrlCreateMenuitem("",$Context_menu)
$ScanSelect = GUICtrlCreateMenuitem("Scan Selected",$Context_menu)
;$Finaldiaplay = GUICtrlCreateEdit("",204,-1,395,470,$ES_AUTOVSCROLL+$WS_VSCROLL+$ES_READONLY+$WS_HSCROLL)
;Local $EM_SetLimitText = 197
;Local $MaxSize = 2000000
;GUICtrlSendMsg($Finaldiaplay, $EM_SetLimitText, $MaxSize, 0)
;GUICtrlSetBKColor($Finaldiaplay,0XFFFFFF)
;***********************Tree view*******************
$Finaldiaplay = GUICtrlCreateTreeView(204,-1,395,470,BitOr($TVS_HASBUTTONS, $TVS_HASLINES, $TVS_LINESATROOT, $TVS_DISABLEDRAGDROP, $TVS_SHOWSELALWAYS), $WS_EX_CLIENTEDGE)
Local $EM_SetLimitText = 197
Local $MaxSize = 2000000
GUICtrlSendMsg($Finaldiaplay, $EM_SetLimitText, $MaxSize, 0)
GUICtrlSetBKColor($Finaldiaplay,0XFFFFFF)

$Context_Tree = GUICtrlCreateContextMenu($Finaldiaplay)
$Context_Tree_Copy = GUICtrlCreateMenuitem("Copy",$Context_Tree)
    GUICtrlCreateMenuitem("",$Context_Tree)
$Context_Tree_Collaps = GUICtrlCreateMenuitem("Collaps All",$Context_Tree)
    GUICtrlCreateMenuitem("",$Context_Tree)
$Context_Tree_Delete = GUICtrlCreateMenuitem("Delete Selected",$Context_Tree)



$Open = GUICtrlCreateButton("Open",14,474,40,22,BitOr(0x0001,0x8000))
$Scan = GUICtrlCreateButton("Scan",78,474,40,22,BitOr(0x0001,0x8000))
$Exit = GUICtrlCreateButton("Exit",140,474,40,22,BitOr(0x0001,0x8000))
$LogCheckBox = GUICtrlCreateCheckbox("Overwrite log file.",250,476,100,22,$BS_AUTORADIOBUTTON)
GUICtrlSetState($LogCheckBox,$GUI_CHECKED)
$LogCheckBox2 = GUICtrlCreateCheckbox("Append to log file.",450,476,105,22,$BS_AUTORADIOBUTTON)
    GUICtrlCreateLabel("LogFile Location:",4,510,85,22)
$LogFileLoc = GUICtrlCreateInput (@ScriptDir,100,508,225,22,$ES_READONLY+$ES_AUTOHSCROLL)
$logButton = GUICtrlCreateButton("....",330,508,25,22,BitOr(0x0001,0x8000))
    GUICtrlCreateLabel("LogFile Name:",365,510,85,22)
$LogFile = GUICtrlCreateInput ("NavHotfix.txt",455,508,130,22)

$LogFileDiffrent = GUICtrlCreateCheckbox("Create different log file for each workstation (File name will be same as workstation name).",5,540,445,22,$BS_AUTORADIOBUTTON)

$Status = GUICtrlCreateLabel("",2,570,596,22,BitOR($SS_SUNKEN, $SS_CENTER) )

For $aa = 0 To 6000
       ;GUICtrlCreateListViewItem("item" & Mod($aa, 100) + 1, $listview)
    GUICtrlCreateTreeViewItem("item" & $aa,$Finaldiaplay)
Next




GUISetState (@SW_SHOW)
;_TxtFileReadSatrt()

While 1
    $msg = GUIGetMsg()
    
    If $msg = $GUI_EVENT_CLOSE Then ExitLoop
Select      
    Case $msg = $Exit
        ExitLoop

EndSelect


Wend

[SmOke_N]

randallac was working on something like this I believe.

[randallc]

Hi,

I haven't used it, but, as with listview, this seems to work on first look;

"_GUICtrlTreeViewInsertItem($treeview, "RootItem" & $i)"

from helpfile with 5000;

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#include <GuiTreeView.au3>

Opt("MustDeclareVars", 1)

Dim $h_GUI, $Msg, $treeview
Dim $h_root1, $h_root2, $h_root3
Dim $n_btn_insert

$h_GUI = GUICreate("TreeView UDF Sample", 220, 250)

$treeview = GUICtrlCreateTreeView(10, 10, 200, 200, -1, $WS_EX_CLIENTEDGE)
GUICtrlSetImage(-1, "shell32.dll", 3, 4)
GUICtrlSetImage(-1, "shell32.dll", 4, 2)

$h_root1 = _GUICtrlTreeViewInsertItem($treeview, "RootItem1")
_GUICtrlTreeViewInsertItem($treeview, "SubItem1", $h_root1)
_GUICtrlTreeViewInsertItem($treeview, "SubItem2", $h_root1)

$h_root2 = _GUICtrlTreeViewInsertItem($treeview, "RootItem2")

$h_root3 = _GUICtrlTreeViewInsertItem($treeview, "RootItem3")
_GUICtrlTreeViewInsertItem($treeview, "SubItem3", $h_root3)
_GUICtrlTreeViewInsertItem($treeview, "SubItem4", $h_root3)

$n_btn_insert   = GUICtrlCreateButton("Insert Items", 10, 220, 200, 20)

GUISetState()

While 1
    $Msg = GUIGetMsg()
    Switch $Msg
        Case $GUI_EVENT_CLOSE
            ExitLoop
        
        Case $n_btn_insert
            GUICtrlSetCursor($treeview, 1)
            For $i = 3 To 5000
                _GUICtrlTreeViewInsertItem($treeview, "RootItem" & $i)
                ToolTip((500 - $i) & " items are created...")
            Next
            ToolTip("")
            GUICtrlSetCursor($treeview, 2)
    EndSwitch
WEnd

Exit

Randallc

[Rahul Rohela]

Hi,

I haven't used it, but, as with listview, this seems to work on first look;

"_GUICtrlTreeViewInsertItem($treeview, "RootItem" & $i)"

from helpfile with 5000;

expandcollapse popup

#include <GuiTreeView.au3>

Opt("MustDeclareVars", 1)

Dim $h_GUI, $Msg, $treeview
Dim $h_root1, $h_root2, $h_root3
Dim $n_btn_insert

$h_GUI = GUICreate("TreeView UDF Sample", 220, 250)

$treeview = GUICtrlCreateTreeView(10, 10, 200, 200, -1, $WS_EX_CLIENTEDGE)
GUICtrlSetImage(-1, "shell32.dll", 3, 4)
GUICtrlSetImage(-1, "shell32.dll", 4, 2)

$h_root1 = _GUICtrlTreeViewInsertItem($treeview, "RootItem1")
_GUICtrlTreeViewInsertItem($treeview, "SubItem1", $h_root1)
_GUICtrlTreeViewInsertItem($treeview, "SubItem2", $h_root1)

$h_root2 = _GUICtrlTreeViewInsertItem($treeview, "RootItem2")

$h_root3 = _GUICtrlTreeViewInsertItem($treeview, "RootItem3")
_GUICtrlTreeViewInsertItem($treeview, "SubItem3", $h_root3)
_GUICtrlTreeViewInsertItem($treeview, "SubItem4", $h_root3)

$n_btn_insert   = GUICtrlCreateButton("Insert Items", 10, 220, 200, 20)

GUISetState()

While 1
    $Msg = GUIGetMsg()
    Switch $Msg
        Case $GUI_EVENT_CLOSE
            ExitLoop
        
        Case $n_btn_insert
            GUICtrlSetCursor($treeview, 1)
            For $i = 3 To 5000
                _GUICtrlTreeViewInsertItem($treeview, "RootItem" & $i)
                ToolTip((500 - $i) & " items are created...")
            Next
            ToolTip("")
            GUICtrlSetCursor($treeview, 2)
    EndSwitch
WEnd

Exit

Randallc

Thx "_GUICtrlTreeViewInsertItem($treeview, "RootItem" & $i)" solved TreeViewitem limit problem..

now its working fine & accepting more than 7000 items..

IS this a BUG with GUICtrlCreateTreeViewItem???

[randallc]

Thx "_GUICtrlTreeViewInsertItem($treeview, "RootItem" & $i)" solved TreeViewitem limit problem..

now its working fine & accepting more than 7000 items..

IS this a BUG with GUICtrlCreateTreeViewItem???

I don't think so; GUICtrlCreateTreeViewItem is a fully fledged handle [limited number available at any one time], which can do other things.. I think the inserted items may have some limitations..?

Best, Randall