Fires after all locked byte ranges in a file, associated with a particular key, are unlocked.
type TAfterUnlockAllByKeyEvent = procedure ( Sender: TObject; const FileName: String; Key: Int64; var Status: Integer; var FileContext: Pointer; var HandleContext: Pointer; var ResultCode: Integer ) of Object;
property OnAfterUnlockAllByKey: TAfterUnlockAllByKeyEvent read FOnAfterUnlockAllByKey write FOnAfterUnlockAllByKey;
This event fires after all locked byte ranges in the file specified by FileName, and associated with the specified Key, are unlocked.
The Key parameter contains the key value specified when the byte ranges were locked. Please refer to the AfterLock event's documentation for more information.
The Status parameter contains an NT status code that indicates the outcome of the operation; 0 indicates success. To convert this value to a Win32 error code, call the NtStatusToWin32Error method. Please note that this event won't fire for failed requests unless the ProcessFailedRequests property is enabled. Applications may change this parameter's value if they want a different NT status code to be returned.
The ResultCode parameter will always be 0 when the event is fired. If the event cannot be handled in a "successful" manner for some reason (e.g., a resource isn't available, security checks failed, etc.), set it to a non-zero value to report an appropriate error. Please refer to the Error Reporting and Handling topic for more information.
This event is fired synchronously; please refer to the Event Types topic for more information.