VaultDelete Event

Fires to delete a callback mode vault.

Syntax

class CBVaultVaultDeleteEventParams {
public:
  const QString &Vault();
  int ResultCode();
  void SetResultCode(int iResultCode);
  int EventRetVal();
  void SetEventRetVal(int iRetVal);
};
// To handle, connect one or more slots to this signal. void VaultDelete(CBVaultVaultDeleteEventParams *e);
// Or, subclass CBVault and override this emitter function. virtual int FireVaultDelete(CBVaultVaultDeleteEventParams *e) {...}

Remarks

This event fires when the class needs to delete the callback mode vault identified by Vault.

This event only needs to be handled if the CallbackMode property is enabled; please refer to the Callback Mode topic for more information. To handle this event properly, applications must delete the vault identified by Vault.

The Vault parameter contains an application-defined vault identifier (name, file path, etc.). The value of this parameter will always match the current value of the VaultFile property.

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.

Note: An application should not attempt to call class's methods from handlers of this event. Doing this is guaranteed to cause a deadlock.

Note: when a storage is opened concurrently in read-only mode by several applications using CBDrive or CBMemDrive class, the event will fire only in the first application. To prevent such a situation, always open a vault in read-write mode.

Copyright (c) 2021 Callback Technologies, Inc. - All rights reserved.
CBFS Vault 2020 Qt Edition - Version 20.0 [Build 7982]