NotifyUnlockAllByKey Event

Fires when all locked byte ranges in a file, associated with a particular key, have been unlocked.

Syntax

public event OnNotifyUnlockAllByKeyHandler OnNotifyUnlockAllByKey;

public delegate void OnNotifyUnlockAllByKeyHandler(object sender, CbmonitorNotifyUnlockAllByKeyEventArgs e);

public class CbmonitorNotifyUnlockAllByKeyEventArgs : EventArgs {
  public string FileName { get; }
  public long Key { get; }
  public int Status { get; }
  public int ResultCode { get; set; }
}
Public Event OnNotifyUnlockAllByKey As OnNotifyUnlockAllByKeyHandler

Public Delegate Sub OnNotifyUnlockAllByKeyHandler(sender As Object, e As CbmonitorNotifyUnlockAllByKeyEventArgs)

Public Class CbmonitorNotifyUnlockAllByKeyEventArgs Inherits EventArgs
  Public ReadOnly Property FileName As String
  Public ReadOnly Property Key As Long
  Public ReadOnly Property Status As Integer
  Public Property ResultCode As Integer
End Class

Remarks

This event fires when all locked byte ranges in the file specified by FileName, and associated with the specified Key, have been unlocked.

Applications only need to handle this event if they've added a standard filter rule that includes the FS_NE_LOCK_CONTROL flag.

The Key parameter contains the key value specified when the byte ranges were locked. Please refer to the NotifyLock 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.

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, set it to a non-zero value to report an appropriate error. Note, however, that this event fires after the operation has already completed, so reporting an error won't actually affect the operation itself. Please refer to the Error Reporting and Handling topic for more information.

This event is fired asynchronously; please refer to the Event Types topic for more information.

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CBFS Filter 2020 .NET Edition - Version 20.0 [Build 8317]