EngGetFileChangeTime function (winddi.h)

Article
02/22/2024

The EngGetFileChangeTime function retrieves a file's last write time.

Syntax

ENGAPI BOOL EngGetFileChangeTime(
  [in]  HANDLE        h,
  [out] LARGE_INTEGER *pChangeTime
);

Parameters

[in] h

Handle to the file whose change time is to be queried.

[out] pChangeTime

Pointer to a LARGE_INTEGER in which the change time is returned.

Return value

EngGetFileChangeTime returns TRUE if it succeeds in returning the timestamp; otherwise it returns FALSE.

Remarks

The time returned is specified in system-time format. Absolute system time is the number of 100-nanosecond intervals since the start of the year 1601.

Requirements

Requirement	Value
Minimum supported client	Available in Windows 2000 and later versions of the Windows operating systems.
Target Platform	Universal
Header	winddi.h (include Winddi.h)
Library	Win32k.lib
DLL	Win32k.sys

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