Gets the value of the configuration setting key.
| this |
the AccountService. |
| key |
the name of the setting to retrieve. |
| source |
a pointer to an SettingSource variable which will tell whether the setting was retrieved from the accounts DB or from a service template. |
|
a Variant holding the setting value, or null. The returned
Variant is owned by the account, and no guarantees are made about its lifetime. If the client wishes to
keep it, it should call |