log4net SDK Reference |

# AppenderCollection.AddRange Method

Adds the elements of another `AppenderCollection` to the current `AppenderCollection`.

#### Overload List

Adds the elements of another `AppenderCollection` to the current `AppenderCollection`.

> public virtual int AddRange(AppenderCollection);

Adds the elements of a IAppender array to the current `AppenderCollection`.

> public virtual int AddRange(IAppender[]);

Adds the elements of a IAppender collection to the current `AppenderCollection`.

> public virtual int AddRange(ICollection);

#### See Also

AppenderCollection Class | log4net.Appender Namespace