Gets or sets the order in which the action filters are executed.
Assembly: System.Web.Mvc (in System.Web.Mvc.dll)
The Order property takes an integer value that must be 0 (the default) or greater, with one exception. Omitting the Order property gives the filter an order value of -1, which indicates an unspecified order. Any action filter in a scope whose Order property is set to -1 will be executed in an undetermined order, but before the filters that have a specified order.