WsDateTimeToFileTime function (webservices.h)

Article
10/13/2021

Converts a WS_DATETIME object into a FILETIME object. A reference to the FILETIME object is returned by output parameter.

Syntax

HRESULT WsDateTimeToFileTime(
  [in]           const WS_DATETIME *dateTime,
  [out]          FILETIME          *fileTime,
  [in, optional] WS_ERROR          *error
);

Parameters

[in] dateTime

A pointer to the WS_DATETIME structure to convert.

[out] fileTime

A pointer to the new FILETIME object that contains the converted time.

[in, optional] error

A pointer to a WS_ERROR object where additional information about the error should be stored if the function fails.

Return value

This function can return one of these values.

Return code	Description
E_INVALIDARG	One or more arguments are invalid.
WS_E_INVALID_FORMAT	The input data was not in the expected format or did not have the expected value.

Remarks

A FILETIME cannot represent dates between January 1, 0001 and January 1, 1601. A WS_DATETIME within this range causes the function to return WS_E_INVALID_FORMAT. (See Windows Web Services Return Values.)

Requirements

Requirement	Value
Minimum supported client	Windows 7 [desktop apps \| UWP apps]
Minimum supported server	Windows Server 2008 R2 [desktop apps \| UWP apps]
Target Platform	Windows
Header	webservices.h
Library	WebServices.lib
DLL	WebServices.dll

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