Set an icon of the specified treeview item.
#Include <GuiTreeView.au3>
_GUICtrlTreeViewSetIcon($i_treeview, $h_item, $s_iconfile = ""[, $i_iconID = 0[, $u_imagemode = 6]])
Parameters
| $i_treeview | controlID |
| $h_item | item ID/handle to set the icon for |
| $s_iconfile | the file to extract the icon of |
| $i_iconID | the iconID to extract of the file |
| $u_imagemode | Optional: 2=normal image / 4=seletected image to set (default 6) |
Return Value
Success: Returns TRUE.
Remarks
At first use all items of the parent treeview will change to this icon if they have none! (See Example).
Related
None.
Example
#include <GUIConstantsEx.au3>
#include <WindowsConstants.au3>
#include <GuiTreeView.au3>
Opt("MustDeclareVars", 1)
Dim $h_GUI, $Msg, $treeview
Dim $h_root1, $h_root2, $h_root3
Dim $n_btn_seticon
$h_GUI = GUICreate("TreeView UDF Sample", 220, 340)
$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")
_GUICtrlTreeViewSetIcon($treeview, $h_root1, "shell32.dll", 7)
$h_root2 = _GUICtrlTreeViewInsertItem($treeview, "RootItem2")
_GUICtrlTreeViewSetIcon($treeview, $h_root2, "shell32.dll", 12)
$h_root3 = _GUICtrlTreeViewInsertItem($treeview, "RootItem3")
$n_btn_seticon = GUICtrlCreateButton("Set Random Icons", 10, 220, 200, 20)
GUISetState()
While 1
$Msg = GUIGetMsg()
Switch $Msg
Case $GUI_EVENT_CLOSE
ExitLoop
Case $n_btn_seticon
_GUICtrlTreeViewSetIcon($treeview, $h_root1, "shell32.dll", Random(0, 50, 1))
_GUICtrlTreeViewSetIcon($treeview, $h_root2, "shell32.dll", Random(0, 50, 1))
EndSwitch
WEnd
Exit