BeforeCloseFile Event

Fires before a file or directory is closed.

Syntax

class CBFilterBeforeCloseFileEventParams {
public:
  const QString &FileName();
  void *FileContext();
  void SetFileContext(void *lpFileContext);
  void *HandleContext();
  void SetHandleContext(void *lpHandleContext);
  int ResultCode();
  void SetResultCode(int iResultCode);
  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};
// To handle, connect one or more slots to this signal. void BeforeCloseFile(CBFilterBeforeCloseFileEventParams *e);
// Or, subclass CBFilter and override this emitter function. virtual int FireBeforeCloseFile(CBFilterBeforeCloseFileEventParams *e) {...}

Remarks

This event fires before the file or directory specified by FileName is closed.

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

The FileContext and HandleContext parameters are placeholders for application-defined data associated with the file and specific handle, respectively. Please refer to the Contexts topic for more information.

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.

Copyright (c) 2022 Callback Technologies, Inc. - All rights reserved.
CBFS Filter 2020 Qt Edition - Version 20.0 [Build 8317]