Opened Property
Indicates whether the storage is in the open state.
Syntax
cryptokeystorage.getOpened([callback])
Default Value
FALSE
Callback
The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).
The callback for the getOpened([callback]) method is defined as:
function(err, data){ }
'err' is the error that occurred. If there was no error, then 'err' is 'null'.
'data' is the value returned by the method.
The callback for the setOpened([callback]) method is defined as:
function(err){ }
'err' is the error that occurred. If there was no error, then 'err' is 'null'.
'err' has 2 properties which hold detailed information:
err.code err.message
Remarks
Use this property to check if the storage has been 'opened.' Different kinds of key storages imply different meanings for 'being opened', but generally a storage is open if it is available for operations.
Use Open method to open a storage.
This property is read-only and not available at design time.
Data Type
Boolean