Sets the background color of the control
#include <GuiListView.au3>
_GUICtrlListView_SetBkColor ( $hWnd, $iColor )
| $hWnd | Control ID/Handle to the control | 
| $iColor | Background color to set or CLR_NONE value for no background color - see Remarks below | 
| Success: | True. | 
| Failure: | False. | 
Color must be in BGR format - use _WinAPI_SwitchColor() to convert from RGB format.
#include <ColorConstants.au3>
#include <GUIConstantsEx.au3>
#include <GuiListView.au3>
#include <MsgBoxConstants.au3>
Example()
Func Example()
    Local $idListview
    GUICreate("ListView Get/Set BkColor (v" & @AutoItVersion & ")", 400, 300)
    $idListview = GUICtrlCreateListView("", 2, 2, 394, 268)
    GUISetState(@SW_SHOW)
    ; Set colors
    _GUICtrlListView_SetBkColor($idListview, $CLR_DARKSEAGREEN)
    _GUICtrlListView_SetTextColor($idListview, $CLR_BLACK)
    _GUICtrlListView_SetTextBkColor($idListview, $CLR_DARKSEAGREEN)
    ; Add columns
    _GUICtrlListView_AddColumn($idListview, "Items", 100)
    ; Add items
    _GUICtrlListView_BeginUpdate($idListview)
    For $iI = 0 To 10
        _GUICtrlListView_AddItem($idListview, "Item " & $iI)
    Next
    _GUICtrlListView_EndUpdate($idListview)
    ; Show colors
    MsgBox($MB_SYSTEMMODAL, "Information", "Back Color ....: " & _GUICtrlListView_GetBkColor($idListview) & @CRLF & _
            "Text Color ....: " & _GUICtrlListView_GetTextColor($idListview) & @CRLF & _
            "Text Back Color: " & _GUICtrlListView_GetTextBkColor($idListview))
    ; Loop until the user exits.
    Do
    Until GUIGetMsg() = $GUI_EVENT_CLOSE
    GUIDelete()
EndFunc   ;==>Example