Sets whether an item has it's checkbox checked or not by it's index
#include <GuiTreeView.au3>
_GUICtrlTreeView_SetCheckedByIndex ( $hWnd, $hItem, $iIndex [, $bCheck = True] )
$hWnd | Control ID/Handle to the control |
$hItem | Handle to the item |
$iIndex | 0-based index into $hItem list of items |
$bCheck | [optional] Value to set checked state to: True - Checked False - Not checked |
Success: | True. |
Failure: | False. |
#include <GUIConstantsEx.au3>
#include <GuiTreeView.au3>
#include <MsgBoxConstants.au3>
#include <WindowsConstants.au3>
Example()
Func Example()
Local $aidItem[6], $hRandomItem, $iRandIndex, $idTreeView
Local $iStyle = BitOR($TVS_EDITLABELS, $TVS_HASBUTTONS, $TVS_HASLINES, $TVS_LINESATROOT, $TVS_DISABLEDRAGDROP, $TVS_SHOWSELALWAYS, $TVS_CHECKBOXES)
GUICreate("TreeView Set Checked By Index", 400, 300)
$idTreeView = GUICtrlCreateTreeView(2, 2, 396, 268, $iStyle, $WS_EX_CLIENTEDGE)
GUISetState(@SW_SHOW)
_GUICtrlTreeView_BeginUpdate($idTreeView)
For $x = 0 To UBound($aidItem) - 1
$aidItem[$x] = GUICtrlCreateTreeViewItem(StringFormat("[%02d] New Item", $x + 1), $idTreeView)
For $y = 0 To 5
GUICtrlCreateTreeViewItem(StringFormat("[%02d] New Child Item", $y + 1), $aidItem[$x])
Next
Next
_GUICtrlTreeView_EndUpdate($idTreeView)
$hRandomItem = Random(0, UBound($aidItem) - 1, 1)
$iRandIndex = Random(0, 5, 1)
MsgBox($MB_SYSTEMMODAL, "Information", _
StringFormat("Set Child Item index[%d] of Item Index[%d]: %s", $iRandIndex, $hRandomItem, _
_GUICtrlTreeView_SetCheckedByIndex($idTreeView, $aidItem[$hRandomItem], $iRandIndex)))
_GUICtrlTreeView_Expand($idTreeView)
; Loop until the user exits.
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE
GUIDelete()
EndFunc ;==>Example