on_before_unlock_all Event
Fires before all locked byte ranges in a file are unlocked.
Syntax
class CBFilterBeforeUnlockAllEventParams(object): @property def file_name() -> str: ... @property def file_context() -> int: ... @file_context.setter def file_context(value) -> None: ... @property def handle_context() -> int: ... @handle_context.setter def handle_context(value) -> None: ... @property def process_request() -> bool: ... @process_request.setter def process_request(value) -> None: ... @property def result_code() -> int: ... @result_code.setter def result_code(value) -> None: ... # In class CBFilter: @property def on_before_unlock_all() -> Callable[[CBFilterBeforeUnlockAllEventParams], None]: ... @on_before_unlock_all.setter def on_before_unlock_all(event_hook: Callable[[CBFilterBeforeUnlockAllEventParams], None]) -> None: ...
Remarks
This event fires before all locked byte ranges in the file specified by FileName are unlocked.
Applications only need to handle this event if they've added a standard filter rule that includes the FS_CE_BEFORE_LOCK_CONTROL 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 ProcessRequest parameter controls whether the request is sent onwards for further processing by subsequent filter drivers and the filesystem; it is True by default.
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.