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4/8/2010

This message, using SYSTEMTIMEstructures, retrieves date information that represents the high and low limits of a month calendar control's display.

Syntax 

MCM_GETMONTHRANGE 
wParam = (WPARAM)(DWORD) 
dwFlag;

lParam = (LPARAM)(LPSYSTEMTIME) 
lprgSysTimeArray;

Parameters

dwFlag

Specifies the scope of the range limits to be retrieved. It is one of the following values.

Value Description

GMR_DAYSTATE

Includes preceding and trailing months of visible range that are only partially displayed.

GMR_VISIBLE

Includes only those months that are entirely displayed.
lprgSysTimeArray

Long pointer to a two-element array of SYSTEMTIMEstructures that receives the lower and upper limits of the scope specified by dwFlag. The lower and upper limits are placed in lprgSysTimeArray[0] and lprgSysTimeArray[1], respectively. The time members of these structures are not modified.

Return Value

Returns an INTthat represents the range, in months, spanned by the two limits returned at lprgSysTimeArray.

Remarks

Related macro:  MonthCal_GetMonthRange

Requirements

Header commctrl.h
Windows Embedded CE Windows CE 2.0 and later
Windows Mobile Windows Mobile Version 5.0 and later