Locks a configuration object by adding it to the collection.
Assembly: System.Configuration (in System.Configuration.dll)
Occurs when the name does not match an existing configuration object within the collection.
Adding a configuration object to the ConfigurationLockCollection collection specifies that the configuration object is locked and cannot be modified until it has been removed from the collection.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.