TagHelperScopeManager.Begin(String, TagMode, String, Func<Task>) Method

Reference

Definition

Namespace:: Microsoft.AspNetCore.Razor.Runtime.TagHelpers

Assembly:: Microsoft.AspNetCore.Razor.Runtime.dll

Package:: Microsoft.AspNetCore.Razor.Runtime v1.0.0

Package:: Microsoft.AspNetCore.Razor.Runtime v1.1.0

Package:: Microsoft.AspNetCore.Razor.Runtime v2.0.0

Package:: Microsoft.AspNetCore.Razor.Runtime v2.1.0

Package:: Microsoft.AspNetCore.Razor.Runtime v2.2.0

Package:: Microsoft.AspNetCore.App.Ref v3.0.1

Package:: Microsoft.AspNetCore.App.Ref v3.1.10

Package:: Microsoft.AspNetCore.App.Ref v5.0.0

Package:: Microsoft.AspNetCore.App.Ref v6.0.6

Package:: Microsoft.AspNetCore.App.Ref v7.0.0-preview.5.22303.8

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Starts a TagHelperExecutionContext scope.

public:
 Microsoft::AspNetCore::Razor::Runtime::TagHelpers::TagHelperExecutionContext ^ Begin(System::String ^ tagName, Microsoft::AspNetCore::Razor::TagHelpers::TagMode tagMode, System::String ^ uniqueId, Func<System::Threading::Tasks::Task ^> ^ executeChildContentAsync);

public Microsoft.AspNetCore.Razor.Runtime.TagHelpers.TagHelperExecutionContext Begin (string tagName, Microsoft.AspNetCore.Razor.TagHelpers.TagMode tagMode, string uniqueId, Func<System.Threading.Tasks.Task> executeChildContentAsync);

member this.Begin : string * Microsoft.AspNetCore.Razor.TagHelpers.TagMode * string * Func<System.Threading.Tasks.Task> -> Microsoft.AspNetCore.Razor.Runtime.TagHelpers.TagHelperExecutionContext

Public Function Begin (tagName As String, tagMode As TagMode, uniqueId As String, executeChildContentAsync As Func(Of Task)) As TagHelperExecutionContext

Parameters

tagName: String

The HTML tag name that the scope is associated with.

tagMode: TagMode

HTML syntax of the element in the Razor source.

uniqueId: String

An identifier unique to the HTML element this scope is for.

executeChildContentAsync: Func<Task>

A delegate used to execute the child content asynchronously.

Returns

TagHelperExecutionContext

A TagHelperExecutionContext to use.

Applies to