public sealed class DenyAllFilter : FilterSkeleton

Public NotInheritable Class DenyAllFilter
	Inherits FilterSkeleton

public ref class DenyAllFilter sealed : public FilterSkeleton

[<SealedAttribute>]
type DenyAllFilter =  
    class
        inherit FilterSkeleton
    end

The DenyAllFilter type exposes the following members.

	Name	Description
	DenyAllFilter	Default constructor

	Name	Description
	Next	Property to get and set the next filter (Inherited from FilterSkeleton.)

	Name	Description
	ActivateOptions	Initialize the filter with the options set (Inherited from FilterSkeleton.)
	Decide	Always returns the integer constant Deny (Overrides FilterSkeletonDecide(LoggingEvent).)
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	ToString	Returns a String that represents the current Object. (Inherited from Object.)

You can add this filter to the end of a filter chain to switch from the default "accept all unless instructed otherwise" filtering behavior to a "deny all unless instructed otherwise" behavior.

Reference