MonthCal_GetFirstDayOfWeek macro (commctrl.h)

Retrieves the first day of the week for a month calendar control. You can use this macro or send the MCM_GETFIRSTDAYOFWEEK message explicitly.

Syntax

DWORD MonthCal_GetFirstDayOfWeek(
   HWND hmc
);

Parameters

hmc

Type: HWND

Handle to a month calendar control.

Return value

Type: DWORD

Returns a DWORD value that contains two values. The high word is a BOOL value that is nonzero if the first day of the week is set to something other than LOCALE_IFIRSTDAYOFWEEK, or zero otherwise. The low word is an INT value that represents the first day of the week, where 0 is Monday, 1 is Tuesday, and so on.

Requirements