Sets the selection for a month calendar control to a given date range
#include <GuiMonthCal.au3>
_GUICtrlMonthCal_SetSelRange ( $hWnd, $iMinYear, $iMinMonth, $iMinDay, $iMaxYear, $iMaxMonth, $iMaxDay )
| $hWnd | Control ID/Handle to the control | 
| $iMinYear | Minimum year | 
| $iMinMonth | Minimum month | 
| $iMinDay | Minimum day | 
| $iMaxYear | Maximum year | 
| $iMaxMonth | Maximum month | 
| $iMaxDay | Maximum day | 
| Success: | True. | 
| Failure: | False. | 
This message will fail if applied to a month calendar control that does not use the $MCS_MULTISELECT style.
#include "Extras\HelpFileInternals.au3"
#include <GUIConstantsEx.au3>
#include <GuiMonthCal.au3>
#include <WindowsStylesConstants.au3>
Example()
Func Example()
    ; Create GUI
    GUICreate("Month Calendar Get/Set Sel Range (v" & @AutoItVersion & ")", 400, 300)
    Local $idMonthCal = GUICtrlCreateMonthCal("", 4, 4, -1, -1, BitOR($WS_BORDER, $MCS_MULTISELECT), 0x00000000)
    ; Create memo control
    _MemoCreate(4, 168, 392, 128, 0)
    GUISetState(@SW_SHOW)
    ; Get/Set selection
    _GUICtrlMonthCal_SetSelRange($idMonthCal, @YEAR, @MON, 1, @YEAR, @MON, 7)
    Local $tRange = _GUICtrlMonthCal_GetSelRange($idMonthCal)
    _MemoWrite("Start date: " & StringFormat("%02d/%02d/%04d", DllStructGetData($tRange, "MinMonth"), _
            DllStructGetData($tRange, "MinDay"), _
            DllStructGetData($tRange, "MinYear")))
    _MemoWrite("End date .: " & StringFormat("%02d/%02d/%04d", DllStructGetData($tRange, "MaxMonth"), _
            DllStructGetData($tRange, "MaxDay"), _
            DllStructGetData($tRange, "MaxYear")))
    ; Loop until the user exits.
    Do
    Until GUIGetMsg() = $GUI_EVENT_CLOSE
    GUIDelete()
EndFunc   ;==>Example