ControlTreeView

Description

Sends a command to a TreeView32 control.

ControlTreeView ( "title", "text", controlID, "command" [, option1 [, option2]] )

Parameters

title	The title/hWnd/class of the window to access.
text	The text of the window to access.
controlID	The control to interact with. See Controls
command	The command to send to the control (see below).
option1	[optional] Additional parameter required by some commands.
option2	[optional] Additional parameter required by some commands.

Return Value

Depends on command as table below shows. In case of an error (such as an invalid command or window/control could not be found) then @error is set to 1.

Command, Option1, Option2

The "item" parameter is a string-based parameter that is used to reference a particular treeview item using a combination of text and indices. Indices are 0-based. For example:

Heading1

> H1SubItem1

> H1SubItem2

> H1SubItem3

> ----> H1S1SubItem1

Heading2 Heading3

Each "level" is separated by |. An index is preceded with #. Examples:

Item	Item Reference
Heading2	"Heading2" or "#1"
H1SubItem2	H1SubItem2" or "#0\|#1"
H1S1SubItem1	H1SubItem3\|H1S1SubItem1" or "#0\|#2\|#0"

References can also be mixed like "Heading1|#1".

Remarks

As AutoIt is a 32-bit application some commands are not available when referencing a 64-bit application as Explorer when running on 64-bit Windows.

Example

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

Example()

Func Example()
	Local $hGUI = GUICreate("ControlTreeView Example", 212, 212)
	Local $iTreeView_1 = GUICtrlCreateTreeView(6, 6, 200, 160, BitOR($TVS_HASBUTTONS, $TVS_HASLINES, $TVS_LINESATROOT, $TVS_CHECKBOXES), $WS_EX_CLIENTEDGE)
	Local $hTreeView_1 = ControlGetHandle($hGUI, "", $iTreeView_1)

	Local $iRoot = GUICtrlCreateTreeViewItem("Root", $iTreeView_1)
	GUICtrlCreateTreeViewItem("Item 1", $iRoot)
	GUICtrlCreateTreeViewItem("Item 2", $iRoot)
	GUICtrlCreateTreeViewItem("Item 3", $iRoot)
	Local $iItem_4 = GUICtrlCreateTreeViewItem("Item 4", $iRoot)
	GUICtrlCreateTreeViewItem("Item 4.1", $iItem_4)
	GUICtrlCreateTreeViewItem("Item 4.2", $iItem_4)
	GUICtrlCreateTreeViewItem("Item 5", $iRoot)

	GUISetState(@SW_SHOW, $hGUI)

	ControlTreeView($hGUI, "", $hTreeView_1, "Expand", "Root")

	ControlTreeView($hGUI, "", $hTreeView_1, "Exists", "Root|Item 4")
	ControlTreeView($hGUI, "", $hTreeView_1, "Check", "Root|Item 4")
	ControlTreeView($hGUI, "", $hTreeView_1, "Select", "Root|Item 4")
	ControlTreeView($hGUI, "", $hTreeView_1, "Expand", "Root|Item 4")

	While 1
		Switch GUIGetMsg()
			Case $GUI_EVENT_CLOSE
				ExitLoop
		EndSwitch
	WEnd

	GUIDelete($hGUI)
EndFunc   ;==>Example