Unlocks a region in an open file
#include <WinAPIFiles.au3>
_WinAPI_UnlockFile ( $hFile, $iOffset, $iLength )
| $hFile | Handle to the file that contains a region locked with _WinAPI_LockFile() function. |
| $iOffset | The starting byte offset in the file where the locked region begins. |
| $iLength | The length of the byte range to be unlocked. |
| Success: | True |
| Failure: | False |
Unlocking a region of a file releases a previously acquired lock on the file. The region to unlock must correspond
exactly to an existing locked region. Two adjacent regions of a file cannot be locked separately and then unlocked
using a single region that spans both locked regions.
Search UnlockFile in MSDN Library.