ActionFilterAttribute.OnActionExecutionAsync 方法

定义

命名空间:

Microsoft.AspNetCore.Mvc.Filters

程序集:

Microsoft.AspNetCore.Mvc.Core.dll

包:

Microsoft.AspNetCore.App.Ref v8.0.0

在操作之前、模型绑定完成后异步调用。

public:
 virtual System::Threading::Tasks::Task ^ OnActionExecutionAsync(Microsoft::AspNetCore::Mvc::Filters::ActionExecutingContext ^ context, Microsoft::AspNetCore::Mvc::Filters::ActionExecutionDelegate ^ next);

public virtual System.Threading.Tasks.Task OnActionExecutionAsync (Microsoft.AspNetCore.Mvc.Filters.ActionExecutingContext context, Microsoft.AspNetCore.Mvc.Filters.ActionExecutionDelegate next);

abstract member OnActionExecutionAsync : Microsoft.AspNetCore.Mvc.Filters.ActionExecutingContext * Microsoft.AspNetCore.Mvc.Filters.ActionExecutionDelegate -> System.Threading.Tasks.Task
override this.OnActionExecutionAsync : Microsoft.AspNetCore.Mvc.Filters.ActionExecutingContext * Microsoft.AspNetCore.Mvc.Filters.ActionExecutionDelegate -> System.Threading.Tasks.Task

Public Overridable Function OnActionExecutionAsync (context As ActionExecutingContext, next As ActionExecutionDelegate) As Task

参数

context

ActionExecutingContext

ActionExecutingContext

next

ActionExecutionDelegate

ActionExecutionDelegate 调用 以执行下一个操作筛选器或操作本身。

返回

Task

完成 Task 时表示筛选器已执行。

实现

OnActionExecutionAsync(ActionExecutingContext, ActionExecutionDelegate)