Gets the name of the configuration option being modified.
Assembly: Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)
Some configuration options are dynamic and the running value is immediately updated when the ConfigValue property is set. The running value can be obtained by retrieving the RunValue property. Other configuration options are not dynamic and the configuration option is updated when the instance of Microsoft SQL Server is restarted. After setting the ConfigValue property the RunValue property is not updated until after the server is restarted.