WhenContainsFilter Class

Matches when the calculated layout contains the specified substring. This filter is deprecated in favor of <when /> which is based on conditions.

Inheritance Hierarchy

SystemObject
  NLog.FiltersFilter
    NLog.FiltersLayoutBasedFilter
      NLog.FiltersWhenContainsFilter

Namespace: NLog.Filters
Assembly: NLog (in NLog.dll) Version: 5.3.1+cf6675da40ccfd4c8c526a3b2bdbeed3442910a1

Syntax

public class WhenContainsFilter : LayoutBasedFilter

Public Class WhenContainsFilter
	Inherits LayoutBasedFilter

Dim instance As WhenContainsFilter

type WhenContainsFilter =  
    class
        inherit LayoutBasedFilter
    end

The WhenContainsFilter type exposes the following members.

Constructors

	Name	Description
	WhenContainsFilter	Initializes a new instance of the WhenContainsFilter class

Properties

	Name	Description
	Action	Gets or sets the action to be taken when filter matches. (Inherited from Filter.)
	IgnoreCase	Gets or sets a value indicating whether to ignore case when comparing strings.
	Layout	Gets or sets the layout to be used to filter log messages. (Inherited from LayoutBasedFilter.)
	Substring	Gets or sets the substring to be matched.

Methods

	Name	Description
	Check	Checks whether log event should be logged or not. (Overrides FilterCheck(LogEventInfo).)