DOS Fn 5700H: Query File Time/Date
Compatibility: 2.0+
Expects: AX 5700H
BX file handle of an open file
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Returns: AX error code if CF is set to CY
CX file's time, in FileTimeRec format (if no error)
DX file's date, in FileDateRec format
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Info: Obtains the time and date at which the specified file was created
or most-recently modified (the last time its directory entry was
updated).
Notes: ■ This is useful only for currently-open files. To avoid the
file open/close overhead, use fn 4eH (find first file).
See Also: Fn 5701H (set file time/date)
File time/date format (bit-field format of return info)
Directory and File Functions
DOS Functions
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