SelectExtensions.ListBoxFor(TModel, TProperty) Method (HtmlHelper(TModel), Expression(Func(TModel, TProperty)), IEnumerable(SelectListItem), IDictionary(String, Object))
Returns an HTML select element for each property in the object that is represented by the specified expression using the specified list items and HTML attributes.
Namespace: System.Web.Mvc.Html
Assembly: System.Web.Mvc (in System.Web.Mvc.dll)
Type Parameters
- TModel
The type of the model.
- TProperty
The type of the property.
Parameters
- htmlHelper
- Type: System.Web.Mvc.HtmlHelper(TModel)
The HTML helper instance that this method extends.
- expression
- Type: System.Linq.Expressions.Expression(Func(TModel, TProperty))
An expression that identifies the object that contains the properties to display.
- selectList
- Type: System.Collections.Generic.IEnumerable(SelectListItem)
A collection of SelectListItem objects that are used to populate the drop-down list.
- htmlAttributes
- Type: System.Collections.Generic.IDictionary(String, Object)
An object that contains the HTML attributes to set for the element.
Return Value
Type: System.Web.Mvc.MvcHtmlStringAn HTML select element for each property in the object that is represented by the expression.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type HtmlHelper(TModel). When you use instance method syntax to call this method, omit the first parameter. For more information, see https://msdn.microsoft.com/en-us/library/bb384936(v=vs.108) or https://msdn.microsoft.com/en-us/library/bb383977(v=vs.108).| Exception | Condition |
|---|---|
| ArgumentNullException | The expression parameter is a null reference (Nothing in Visual Basic). |
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