log4net SDK Reference |

# LevelCollection Properties

The properties of the LevelCollection class are listed below. For a complete list of LevelCollection class members, see the LevelCollection Members topic.

#### Public Instance Properties

Capacity | Gets or sets the number of elements the `LevelCollection` can contain.
Count | Gets the number of elements actually contained in the `LevelCollection`.
IsFixedSize | Gets a value indicating whether the collection has a fixed size.
IsReadOnly | Gets a value indicating whether the IList is read-only.
IsSynchronized | Gets a value indicating whether access to the collection is synchronized (thread-safe).
Item | Gets or sets the Level at the specified index.
SyncRoot | Gets an object that can be used to synchronize access to the collection.

#### See Also

LevelCollection Class | log4net.Core Namespace