log4net SDK Reference |

# AppenderSkeleton.FilterHead Property

The filter chain.

[Visual Basic]
Overridable Public ReadOnly Property FilterHead As IFilter
[C#]
public virtual log4net.Filter.IFilter FilterHead {get;}

#### Property Value

The head of the filter chain filter chain.

#### Remarks

Returns the head Filter. The Filters are organized in a linked list and so all Filters on this Appender are available through the result.

#### See Also

AppenderSkeleton Class | log4net.Appender Namespace