MvcRazorMvcBuilderExtensions.InitializeTagHelper<TTagHelper> 方法

定义

命名空间:

Microsoft.Extensions.DependencyInjection

程序集:

Microsoft.AspNetCore.Mvc.Razor.dll

包:

Microsoft.AspNetCore.App.Ref v8.0.0

为给定 TTagHelper添加初始化回调。

public static Microsoft.Extensions.DependencyInjection.IMvcBuilder InitializeTagHelper<TTagHelper> (this Microsoft.Extensions.DependencyInjection.IMvcBuilder builder, Action<TTagHelper,Microsoft.AspNetCore.Mvc.Rendering.ViewContext> initialize) where TTagHelper : Microsoft.AspNetCore.Razor.TagHelpers.ITagHelper;

static member InitializeTagHelper : Microsoft.Extensions.DependencyInjection.IMvcBuilder * Action<'agHelper, Microsoft.AspNetCore.Mvc.Rendering.ViewContext (requires 'agHelper :> Microsoft.AspNetCore.Razor.TagHelpers.ITagHelper)> -> Microsoft.Extensions.DependencyInjection.IMvcBuilder (requires 'agHelper :> Microsoft.AspNetCore.Razor.TagHelpers.ITagHelper)

<Extension()>
Public Function InitializeTagHelper(Of TTagHelper As ITagHelper) (builder As IMvcBuilder, initialize As Action(Of TTagHelper, ViewContext)) As IMvcBuilder

类型参数

TTagHelper

正在初始化的 的类型 ITagHelper 。

参数

builder

IMvcBuilder

IMvcBuilder此方法扩展的实例。

initialize

Action<TTagHelper,ViewContext>

初始化 的操作 TTagHelper。

返回

IMvcBuilder

IMvcBuilder此方法扩展的实例。

注解

调用 方法之前，ProcessAsync(TagHelperContext, TagHelperOutput)将在任何TTagHelper实例上调用回调。