IHtmlGenerator.GenerateGroupsAndOptions Método

Definição

Namespace:

Microsoft.AspNetCore.Mvc.ViewFeatures

Assembly:

Microsoft.AspNetCore.Mvc.ViewFeatures.dll

Pacote:

Microsoft.AspNetCore.App.Ref v9.0.0

Gera elementos <optgroup> e <option> .

public:
 Microsoft::AspNetCore::Html::IHtmlContent ^ GenerateGroupsAndOptions(System::String ^ optionLabel, System::Collections::Generic::IEnumerable<Microsoft::AspNetCore::Mvc::Rendering::SelectListItem ^> ^ selectList);

public Microsoft.AspNetCore.Html.IHtmlContent GenerateGroupsAndOptions (string optionLabel, System.Collections.Generic.IEnumerable<Microsoft.AspNetCore.Mvc.Rendering.SelectListItem> selectList);

abstract member GenerateGroupsAndOptions : string * seq<Microsoft.AspNetCore.Mvc.Rendering.SelectListItem> -> Microsoft.AspNetCore.Html.IHtmlContent

Public Function GenerateGroupsAndOptions (optionLabel As String, selectList As IEnumerable(Of SelectListItem)) As IHtmlContent

Parâmetros

optionLabel

String

Texto opcional para um elemento de opção> vazio <padrão.

selectList

IEnumerable<SelectListItem>

Uma coleção de SelectListItem objetos usados para gerar <elementos optgroup> e <option> .

Retornos

IHtmlContent

Uma IHtmlContent instância para <elementos optgroup> e <option> .