HtmlHelper.GenerateDropDown Método

Definição

Namespace:

Microsoft.AspNetCore.Mvc.ViewFeatures

Assembly:

Microsoft.AspNetCore.Mvc.ViewFeatures.dll

Pacote:

Microsoft.AspNetCore.App.Ref v9.0.0

Gere uma lista suspensa.

protected:
 Microsoft::AspNetCore::Html::IHtmlContent ^ GenerateDropDown(Microsoft::AspNetCore::Mvc::ViewFeatures::ModelExplorer ^ modelExplorer, System::String ^ expression, System::Collections::Generic::IEnumerable<Microsoft::AspNetCore::Mvc::Rendering::SelectListItem ^> ^ selectList, System::String ^ optionLabel, System::Object ^ htmlAttributes);

protected Microsoft.AspNetCore.Html.IHtmlContent GenerateDropDown (Microsoft.AspNetCore.Mvc.ViewFeatures.ModelExplorer modelExplorer, string expression, System.Collections.Generic.IEnumerable<Microsoft.AspNetCore.Mvc.Rendering.SelectListItem> selectList, string optionLabel, object htmlAttributes);

member this.GenerateDropDown : Microsoft.AspNetCore.Mvc.ViewFeatures.ModelExplorer * string * seq<Microsoft.AspNetCore.Mvc.Rendering.SelectListItem> * string * obj -> Microsoft.AspNetCore.Html.IHtmlContent

Protected Function GenerateDropDown (modelExplorer As ModelExplorer, expression As String, selectList As IEnumerable(Of SelectListItem), optionLabel As String, htmlAttributes As Object) As IHtmlContent

Parâmetros

modelExplorer

ModelExplorer

O ModelExplorer.

expression

String

A expressão.

selectList

IEnumerable<SelectListItem>

A lista de seleção.

optionLabel

String

O rótulo de opção.

htmlAttributes

Object

Um Object que contém os atributos HTML para o elemento . Como alternativa, uma IDictionary<TKey,TValue> instância que contém os atributos HTML.

Retornos

IHtmlContent

O IHtmlContent.