Removes an item and all its children from a treeview control.
#Include <GuiTreeView.au3>
_GUICtrlTreeViewDeleteItem($h_wnd, $i_treeview[, $h_itemID = 0])
Parameters
| $h_wnd | GUI handle as returned by GUICreate.... |
| $i_treeview | controlID |
| $h_itemID | Optional: item ID/handle |
Return Value
Returns TRUE if successful, or FALSE otherwise.
Remarks
None.
Related
_GUICtrlTreeViewDeleteAllItems
Example
#include <GuiTreeView.au3>
opt("MustDeclareVars", 1)
opt("GUIDataSeparatorChar", "\")
Dim $h_GUI, $treeview, $nItem1, $nItem2, $nSubItem1, $nSubItem2, $nSubItem3, $nSubItem4
Dim $Btn_Delete, $Btn_DeleteItem, $Msg
$h_GUI = GUICreate("TreeView Delete Item", 392, 254)
$treeview = GUICtrlCreateTreeView(10, 10, 150, 150)
$nItem2 = GUICtrlCreateTreeViewItem("Item2", $treeview)
$nItem1 = GUICtrlCreateTreeViewItem("Item1", $treeview)
$nSubItem2 = GUICtrlCreateTreeViewItem("SubItem2", $nItem1)
$nSubItem1 = GUICtrlCreateTreeViewItem("SubItem1", $nItem1)
$nSubItem3 = GUICtrlCreateTreeViewItem("SubItem3", $nSubItem1)
$nSubItem4 = GUICtrlCreateTreeViewItem("SubItem4", $nSubItem3)
$Btn_Delete = GUICtrlCreateButton("Delete Selected", 70, 170, 90, 20)
$Btn_DeleteItem = GUICtrlCreateButton("Delete SubItem4", 70, 200, 90, 20)
GUISetState()
While 1
$Msg = GUIGetMsg()
Select
Case $Msg = $GUI_EVENT_CLOSE
ExitLoop
Case $Msg = $Btn_Delete
_GUICtrlTreeViewDeleteItem ($h_GUI, $treeview)
Case $Msg = $Btn_DeleteItem
_GUICtrlTreeViewDeleteItem ($h_GUI, $treeview, $nSubItem4)
EndSelect
WEnd
Exit