Actionfilterattribute C. To create an acton filter we need to create a class that inherits either from the iactionfilter interface or iasyncactionfilter interface or from the actionfilterattribute class which is the implementation of the iactionfilter iasyncactionfilter and a few different interfaces as well. Actionfilterattribute private static readonly logger logger logmanager getcurrentclasslogger.
Attributeusageattribute attributetargets class attributetargets method inherited true allowmultiple true public abstract class actionfilterattribute. Type actionfilterattribute class inherit filterattribute interface iactionfilter interface iresultfilter. Action filters are attributes which inherit from the actionfilterattribute class provided by net and can execute either before or after a decorated action or before after every action in a controller and modify how the action is handled.
Gets or sets a value that indicates whether more than one instance of the filter attribute can be specified.
Gets or sets a value that indicates whether more than one instance of the filter attribute can be specified. One of the ways asp net mvc allows us to fine tune what an action does is via the use of action filter attributes. Actionfilterattribute asp net mvc demystified. Action filters are attributes which inherit from the actionfilterattribute class provided by net and can execute either before or after a decorated action or before after every action in a controller and modify how the action is handled.
