Allows other processes to access all or part of a file that was previously locked.
virtual void Unlock(
long long position,
long long length
The starting position of the range to unlock. The value of this parameter must be equal to or greater than 0 (zero).
The number of bytes to unlock.
position or length is negative.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.