# Function Reference

# _GUICtrlMonthCal_GetMonthRangeSpan

Returns a value that represents the range, in months, spanned

#include <GuiMonthCal.au3>
_GUICtrlMonthCal_GetMonthRangeSpan ( $hWnd [, $bPartial = False] )

## Parameters

$hWnd | Control ID/Handle to the control
$bPartial | [optional] Specifies the scope of the range limits to be retrieved: True - Preceding and trailing months are included False - Only months that are entirely displayed are included

## Return Value

Returns the spanned months.

## Example

    #include "Extras\HelpFileInternals.au3"

    #include <GUIConstantsEx.au3>
    #include <GuiMonthCal.au3>
    #include <WindowsStylesConstants.au3>

    Example()

    Func Example()
        Local $idMonthCal

        ; Create GUI
        GUICreate("Month Calendar Get Month Range Span", 400, 300)
        $idMonthCal = GUICtrlCreateMonthCal("", 4, 4, -1, -1, BitOR($WS_BORDER, $MCS_MULTISELECT), 0x00000000)

        ; Create memo control
        _MemoCreate(4, 168, 392, 128, 0)
        GUISetState(@SW_SHOW)

        ; Get month range span
        _MemoWrite("Month range span: " & _GUICtrlMonthCal_GetMonthRangeSpan($idMonthCal))

        ; Loop until the user exits.
        Do
        Until GUIGetMsg() = $GUI_EVENT_CLOSE
        GUIDelete()
    EndFunc   ;==>Example