ActionFilterAttribute.OnActionExecuting Method (ActionExecutingContext)

 

Called by the ASP.NET MVC framework before the action method executes.

Namespace:   System.Web.Mvc
Assembly:  System.Web.Mvc (in System.Web.Mvc.dll)

Syntax

public virtual void OnActionExecuting(
    ActionExecutingContext filterContext
)

public:
virtual void OnActionExecuting(
    ActionExecutingContext^ filterContext
)

abstract OnActionExecuting : 
        filterContext:ActionExecutingContext -> unit
override OnActionExecuting : 
        filterContext:ActionExecutingContext -> unit

Public Overridable Sub OnActionExecuting (
    filterContext As ActionExecutingContext
)

Parameters

• filterContext
  Type: System.Web.Mvc.ActionExecutingContext

  The filter context.

Implements

IActionFilter.OnActionExecuting(ActionExecutingContext)

Remarks

The ASP.NET MVC framework will call the OnActionExecuting method of your action filter before it calls the action method that is marked with your action filter attribute. Similarly, the framework will call the OnActionExecuted method after the action method has finished.

See Also

ActionFilterAttribute Class
System.Web.Mvc Namespace

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