updatecalendardayofweek.md

description	ms.assetid	title	ms.topic	ms.date	topic_type	api_name	api_type	api_location
Deprecated. Gets the day of the week that corresponds to a specified day and populates the DayOfWeek member in the specified CALDATETIME structure with that value.	b9ae250a-73bb-4ec2-bb0d-e1f8b25c173c	UpdateCalendarDayOfWeek function	reference	05/31/2018	APIRef kbSyntax	UpdateCalendarDayOfWeek	DllExport	Kernel32.dll API-MS-Win-Core-calendar-l1-1-0.dll kernel32legacy.dll

UpdateCalendarDayOfWeek function

Deprecated. Gets the day of the week that corresponds to a specified day and populates the DayOfWeek member in the specified CALDATETIME structure with that value.

Syntax

BOOL UpdateCalendarDayOfWeek(
  _Inout_ LPCALDATETIME lpCalDateTime
);

Parameters

lpCalDateTime [in, out]

Pointer to the CALDATETIME structure containing the date for which to set the day of the week.

Return value

Returns TRUE if successful or FALSE otherwise. To get extended error information, the application can call GetLastError, which can return one of the following error codes:

• ERROR_DATE_OUT_OF_RANGE. The specified date was out of range.
• ERROR_INVALID_PARAMETER. Any of the parameter values was invalid.

Remarks

This function does not have an associated header file or library file. The application can call LoadLibrary with the DLL name (Kernel32.dll) to obtain a module handle. It can then call GetProcAddress with that module handle and the name of this function to get the function address.

Requirements

Requirement	Value
Minimum supported client	Windows Vista [desktop apps only]
Minimum supported server	Windows Server 2008 [desktop apps only]
DLL	Kernel32.dll

See also

National Language Support

National Language Support Functions

CALDATETIME