HtmlHelper.GenerateDropDown Méthode

Définition

Espace de noms:

Microsoft.AspNetCore.Mvc.ViewFeatures

Assembly:

Microsoft.AspNetCore.Mvc.ViewFeatures.dll

Paquet:

Microsoft.AspNetCore.App.Ref v8.0.0

Source:

HtmlHelper.cs

Générez une liste déroulante.

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

Paramètres

modelExplorer

ModelExplorer

L’ModelExploreropérateur

expression

String

Expression.

selectList

IEnumerable<SelectListItem>

Liste de sélection.

optionLabel

String

Étiquette d’option.

htmlAttributes

Object

Object qui contient les attributs HTML de l’élément . IDictionary<TKey,TValue> Une instance contenant les attributs HTML.

Retours

IHtmlContent

L’IHtmlContentopérateur