Class HtmlSelectExtensions

Represents support for making selections in a list.

Inheritance

System.Object

HtmlSelectExtensions

Namespace: DotNetNuke.Web.Mvc.Helpers

Assembly: DotNetNuke.Web.Mvc.dll

Syntax

public static class HtmlSelectExtensions : object

Methods

DropDownList(DnnHtmlHelper, String, IEnumerable<SelectListItem>, IDictionary<String, Object>)

Returns a single-selection select element using the specified HTML helper, the name of the form field, the specified list items, and the specified HTML attributes.

Declaration

public static MvcHtmlString DropDownList(this DnnHtmlHelper html, string name, IEnumerable<SelectListItem> selectList, IDictionary<string, object> htmlAttributes)

Parameters

Type	Name	Description
DnnHtmlHelper	html	The HTML helper instance that this method extends.
System.String	name	The name of the form field to return.
IEnumerable<SelectListItem>	selectList	A collection of System.Web.Mvc.SelectListItem objects that are used to populate the drop-down list.
IDictionary<System.String, System.Object>	htmlAttributes	An object that contains the HTML attributes to set for the element.

Returns

Type	Description
MvcHtmlString	An HTML select element with an option subelement for each item in the list.

Exceptions

Type	Condition
System.ArgumentException	The name parameter is null or empty.

DropDownList(DnnHtmlHelper, String, IEnumerable<SelectListItem>, Object)

Returns a single-selection select element using the specified HTML helper, the name of the form field, the specified list items, and the specified HTML attributes.

Declaration

public static MvcHtmlString DropDownList(this DnnHtmlHelper html, string name, IEnumerable<SelectListItem> selectList, object htmlAttributes)

Parameters

Type	Name	Description
DnnHtmlHelper	html	The HTML helper instance that this method extends.
System.String	name	The name of the form field to return.
IEnumerable<SelectListItem>	selectList	A collection of System.Web.Mvc.SelectListItem objects that are used to populate the drop-down list.
System.Object	htmlAttributes	An object that contains the HTML attributes to set for the element.

Returns

Type	Description
MvcHtmlString	An HTML select element with an option subelement for each item in the list.

Exceptions

Type	Condition
System.ArgumentException	The name parameter is null or empty.

DropDownList(DnnHtmlHelper, String, IEnumerable<SelectListItem>, String, IDictionary<String, Object>)

Returns a single-selection select element using the specified HTML helper, the name of the form field, the specified list items, an option label, and the specified HTML attributes.

Declaration

public static MvcHtmlString DropDownList(this DnnHtmlHelper html, string name, IEnumerable<SelectListItem> selectList, string optionLabel, IDictionary<string, object> htmlAttributes)

Parameters

Type	Name	Description
DnnHtmlHelper	html	The HTML helper instance that this method extends.
System.String	name	The name of the form field to return.
IEnumerable<SelectListItem>	selectList	A collection of System.Web.Mvc.SelectListItem objects that are used to populate the drop-down list.
System.String	optionLabel	The text for a default empty item. This parameter can be null.
IDictionary<System.String, System.Object>	htmlAttributes	An object that contains the HTML attributes to set for the element.

Returns

Type	Description
MvcHtmlString	An HTML select element with an option subelement for each item in the list.

Exceptions

Type	Condition
System.ArgumentException	The name parameter is null or empty.

DropDownList(DnnHtmlHelper, String, IEnumerable<SelectListItem>, String, Object)

Returns a single-selection select element using the specified HTML helper, the name of the form field, the specified list items, an option label, and the specified HTML attributes.

Declaration

public static MvcHtmlString DropDownList(this DnnHtmlHelper html, string name, IEnumerable<SelectListItem> selectList, string optionLabel, object htmlAttributes)

Parameters

Type	Name	Description
DnnHtmlHelper	html	The HTML helper instance that this method extends.
System.String	name	The name of the form field to return.
IEnumerable<SelectListItem>	selectList	A collection of System.Web.Mvc.SelectListItem objects that are used to populate the drop-down list.
System.String	optionLabel	The text for a default empty item. This parameter can be null.
System.Object	htmlAttributes	An object that contains the HTML attributes to set for the element.

Returns

Type	Description
MvcHtmlString	An HTML select element with an option subelement for each item in the list.

Exceptions

Type	Condition
System.ArgumentException	The name parameter is null or empty.

DropDownList(DnnHtmlHelper, String, IEnumerable<SelectListItem>, String)

Returns a single-selection select element using the specified HTML helper, the name of the form field, the specified list items, and an option label.

Declaration

public static MvcHtmlString DropDownList(this DnnHtmlHelper html, string name, IEnumerable<SelectListItem> selectList, string optionLabel)

Parameters

Type	Name	Description
DnnHtmlHelper	html	The HTML helper instance that this method extends.
System.String	name	The name of the form field to return.
IEnumerable<SelectListItem>	selectList	A collection of System.Web.Mvc.SelectListItem objects that are used to populate the drop-down list.
System.String	optionLabel	The text for a default empty item. This parameter can be null.

Returns

Type	Description
MvcHtmlString	An HTML select element with an option subelement for each item in the list.

Exceptions

Type	Condition
System.ArgumentException	The name parameter is null or empty.

DropDownList(DnnHtmlHelper, String, IEnumerable<SelectListItem>)

Returns a single-selection select element using the specified HTML helper, the name of the form field, and the specified list items.

Declaration

public static MvcHtmlString DropDownList(this DnnHtmlHelper html, string name, IEnumerable<SelectListItem> selectList)

Parameters

Type	Name	Description
DnnHtmlHelper	html	The HTML helper instance that this method extends.
System.String	name	The name of the form field to return.
IEnumerable<SelectListItem>	selectList	A collection of System.Web.Mvc.SelectListItem objects that are used to populate the drop-down list.

Returns

Type	Description
MvcHtmlString	An HTML select element with an option subelement for each item in the list.

Exceptions

Type	Condition
System.ArgumentException	The name parameter is null or empty.

DropDownList(DnnHtmlHelper, String, String)

Returns a single-selection select element using the specified HTML helper, the name of the form field, and an option label.

Declaration

public static MvcHtmlString DropDownList(this DnnHtmlHelper html, string name, string optionLabel)

Parameters

Type	Name	Description
DnnHtmlHelper	html	The HTML helper instance that this method extends.
System.String	name	The name of the form field to return.
System.String	optionLabel	The text for a default empty item. This parameter can be null.

Returns

Type	Description
MvcHtmlString	An HTML select element with an option subelement for each item in the list.

Exceptions

Type	Condition
System.ArgumentException	The name parameter is null or empty.

DropDownList(DnnHtmlHelper, String)

Returns a single-selection select element using the specified HTML helper and the name of the form field.

Declaration

public static MvcHtmlString DropDownList(this DnnHtmlHelper html, string name)

Parameters

Type	Name	Description
DnnHtmlHelper	html	The HTML helper instance that this method extends.
System.String	name	The name of the form field to return.

Returns

Type	Description
MvcHtmlString	An HTML select element.

Exceptions

Type	Condition
System.ArgumentException	The name parameter is null or empty.

DropDownListFor<TModel, TProperty>(DnnHtmlHelper<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.

Declaration

public static MvcHtmlString DropDownListFor<TModel, TProperty>(this DnnHtmlHelper<TModel> html, Expression<Func<TModel, TProperty>> expression, IEnumerable<SelectListItem> selectList, IDictionary<string, object> htmlAttributes)

Parameters

Type	Name	Description
DnnHtmlHelper<TModel>	html	The HTML helper instance that this method extends.
Expression<Func<TModel, TProperty>>	expression	An expression that identifies the object that contains the properties to display.
IEnumerable<SelectListItem>	selectList	A collection of System.Web.Mvc.SelectListItem objects that are used to populate the drop-down list.
IDictionary<System.String, System.Object>	htmlAttributes	An object that contains the HTML attributes to set for the element.

Returns

Type	Description
MvcHtmlString	An HTML select element for each property in the object that is represented by the expression.

Type Parameters

Name	Description
TModel	The type of the model.
TProperty	The type of the value.

Exceptions

Type	Condition
System.ArgumentNullException	The expression parameter is null.

DropDownListFor<TModel, TProperty>(DnnHtmlHelper<TModel>, Expression<Func<TModel, TProperty>>, IEnumerable<SelectListItem>, 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.

Declaration

public static MvcHtmlString DropDownListFor<TModel, TProperty>(this DnnHtmlHelper<TModel> html, Expression<Func<TModel, TProperty>> expression, IEnumerable<SelectListItem> selectList, object htmlAttributes)

Parameters

Type	Name	Description
DnnHtmlHelper<TModel>	html	The HTML helper instance that this method extends.
Expression<Func<TModel, TProperty>>	expression	An expression that identifies the object that contains the properties to display.
IEnumerable<SelectListItem>	selectList	A collection of System.Web.Mvc.SelectListItem objects that are used to populate the drop-down list.
System.Object	htmlAttributes	An object that contains the HTML attributes to set for the element.

Returns

Type	Description
MvcHtmlString	An HTML select element for each property in the object that is represented by the expression.

Type Parameters

Name	Description
TModel	The type of the model.
TProperty	The type of the value.

Exceptions

Type	Condition
System.ArgumentNullException	The expression parameter is null.

DropDownListFor<TModel, TProperty>(DnnHtmlHelper<TModel>, Expression<Func<TModel, TProperty>>, IEnumerable<SelectListItem>, String, 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, option label, and HTML attributes.

Declaration

public static MvcHtmlString DropDownListFor<TModel, TProperty>(this DnnHtmlHelper<TModel> html, Expression<Func<TModel, TProperty>> expression, IEnumerable<SelectListItem> selectList, string optionLabel, IDictionary<string, object> htmlAttributes)

Parameters

Type	Name	Description
DnnHtmlHelper<TModel>	html	The HTML helper instance that this method extends.
Expression<Func<TModel, TProperty>>	expression	An expression that identifies the object that contains the properties to display.
IEnumerable<SelectListItem>	selectList	A collection of System.Web.Mvc.SelectListItem objects that are used to populate the drop-down list.
System.String	optionLabel	The text for a default empty item. This parameter can be null.
IDictionary<System.String, System.Object>	htmlAttributes	An object that contains the HTML attributes to set for the element.

Returns

Type	Description
MvcHtmlString	An HTML select element for each property in the object that is represented by the expression.

Type Parameters

Name	Description
TModel	The type of the model.
TProperty	The type of the value.

Exceptions

Type	Condition
System.ArgumentNullException	The expression parameter is null.

DropDownListFor<TModel, TProperty>(DnnHtmlHelper<TModel>, Expression<Func<TModel, TProperty>>, IEnumerable<SelectListItem>, 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, option label, and HTML attributes.

Declaration

public static MvcHtmlString DropDownListFor<TModel, TProperty>(this DnnHtmlHelper<TModel> html, Expression<Func<TModel, TProperty>> expression, IEnumerable<SelectListItem> selectList, string optionLabel, object htmlAttributes)

Parameters

Type	Name	Description
DnnHtmlHelper<TModel>	html	The HTML helper instance that this method extends.
Expression<Func<TModel, TProperty>>	expression	An expression that identifies the object that contains the properties to display.
IEnumerable<SelectListItem>	selectList	A collection of System.Web.Mvc.SelectListItem objects that are used to populate the drop-down list.
System.String	optionLabel	The text for a default empty item. This parameter can be null.
System.Object	htmlAttributes	An object that contains the HTML attributes to set for the element.

Returns

Type	Description
MvcHtmlString	An HTML select element for each property in the object that is represented by the expression.

Type Parameters

Name	Description
TModel	The type of the model.
TProperty	The type of the value.

Exceptions

Type	Condition
System.ArgumentNullException	The expression parameter is null.

DropDownListFor<TModel, TProperty>(DnnHtmlHelper<TModel>, Expression<Func<TModel, TProperty>>, IEnumerable<SelectListItem>, String)

Returns an HTML select element for each property in the object that is represented by the specified expression using the specified list items and option label.

Declaration

public static MvcHtmlString DropDownListFor<TModel, TProperty>(this DnnHtmlHelper<TModel> html, Expression<Func<TModel, TProperty>> expression, IEnumerable<SelectListItem> selectList, string optionLabel)

Parameters

Type	Name	Description
DnnHtmlHelper<TModel>	html	The HTML helper instance that this method extends.
Expression<Func<TModel, TProperty>>	expression	An expression that identifies the object that contains the properties to display.
IEnumerable<SelectListItem>	selectList	A collection of System.Web.Mvc.SelectListItem objects that are used to populate the drop-down list.
System.String	optionLabel	The text for a default empty item. This parameter can be null.

Returns

Type	Description
MvcHtmlString	An HTML select element for each property in the object that is represented by the expression.

Type Parameters

Name	Description
TModel	The type of the model.
TProperty	The type of the value.

Exceptions

Type	Condition
System.ArgumentNullException	The expression parameter is null.

DropDownListFor<TModel, TProperty>(DnnHtmlHelper<TModel>, Expression<Func<TModel, TProperty>>, IEnumerable<SelectListItem>)

Returns an HTML select element for each property in the object that is represented by the specified expression using the specified list items.

Declaration

public static MvcHtmlString DropDownListFor<TModel, TProperty>(this DnnHtmlHelper<TModel> html, Expression<Func<TModel, TProperty>> expression, IEnumerable<SelectListItem> selectList)

Parameters

Type	Name	Description
DnnHtmlHelper<TModel>	html	The HTML helper instance that this method extends.
Expression<Func<TModel, TProperty>>	expression	An expression that identifies the object that contains the properties to display.
IEnumerable<SelectListItem>	selectList	A collection of System.Web.Mvc.SelectListItem objects that are used to populate the drop-down list.

Returns

Type	Description
MvcHtmlString	An HTML select element for each property in the object that is represented by the expression.

Type Parameters

Name	Description
TModel	The type of the model.
TProperty	The type of the value.

Exceptions

Type	Condition
System.ArgumentNullException	The expression parameter is null.

EnumDropDownListFor<TModel, TEnum>(DnnHtmlHelper<TModel>, Expression<Func<TModel, TEnum>>, IDictionary<String, Object>)

Returns an HTML select element for each value in the enumeration that is represented by the specified expression.

Declaration

public static MvcHtmlString EnumDropDownListFor<TModel, TEnum>(this DnnHtmlHelper<TModel> html, Expression<Func<TModel, TEnum>> expression, IDictionary<string, object> htmlAttributes)

Parameters

Type	Name	Description
DnnHtmlHelper<TModel>	html	The HTML helper instance that this method extends.
Expression<Func<TModel, TEnum>>	expression	An expression that identifies the object that contains the values to display.
IDictionary<System.String, System.Object>	htmlAttributes	An object that contains the HTML attributes to set for the element.

Returns

Type	Description
MvcHtmlString	An HTML select element for each value in the enumeration that is represented by the expression.

Type Parameters

Name	Description
TModel	The type of the model.
TEnum	The type of the value.

EnumDropDownListFor<TModel, TEnum>(DnnHtmlHelper<TModel>, Expression<Func<TModel, TEnum>>, Object)

Returns an HTML select element for each value in the enumeration that is represented by the specified expression.

Declaration

public static MvcHtmlString EnumDropDownListFor<TModel, TEnum>(this DnnHtmlHelper<TModel> html, Expression<Func<TModel, TEnum>> expression, object htmlAttributes)

Parameters

Type	Name	Description
DnnHtmlHelper<TModel>	html	The HTML helper instance that this method extends.
Expression<Func<TModel, TEnum>>	expression	An expression that identifies the object that contains the values to display.
System.Object	htmlAttributes	An object that contains the HTML attributes to set for the element.

Returns

Type	Description
MvcHtmlString	An HTML select element for each value in the enumeration that is represented by the expression.

Type Parameters

Name	Description
TModel	The type of the model.
TEnum	The type of the value.

EnumDropDownListFor<TModel, TEnum>(DnnHtmlHelper<TModel>, Expression<Func<TModel, TEnum>>, String, IDictionary<String, Object>)

Returns an HTML select element for each value in the enumeration that is represented by the specified expression.

Declaration

public static MvcHtmlString EnumDropDownListFor<TModel, TEnum>(this DnnHtmlHelper<TModel> html, Expression<Func<TModel, TEnum>> expression, string optionLabel, IDictionary<string, object> htmlAttributes)

Parameters

Type	Name	Description
DnnHtmlHelper<TModel>	html	The HTML helper instance that this method extends.
Expression<Func<TModel, TEnum>>	expression	An expression that identifies the object that contains the values to display.
System.String	optionLabel	The text for a default empty item. This parameter can be null.
IDictionary<System.String, System.Object>	htmlAttributes	An object that contains the HTML attributes to set for the element.

Returns

Type	Description
MvcHtmlString	An HTML select element for each value in the enumeration that is represented by the expression.

Type Parameters

Name	Description
TModel	The type of the model.
TEnum	The type of the value.

EnumDropDownListFor<TModel, TEnum>(DnnHtmlHelper<TModel>, Expression<Func<TModel, TEnum>>, String, Object)

Returns an HTML select element for each value in the enumeration that is represented by the specified expression.

Declaration

public static MvcHtmlString EnumDropDownListFor<TModel, TEnum>(this DnnHtmlHelper<TModel> html, Expression<Func<TModel, TEnum>> expression, string optionLabel, object htmlAttributes)

Parameters

Type	Name	Description
DnnHtmlHelper<TModel>	html	The HTML helper instance that this method extends.
Expression<Func<TModel, TEnum>>	expression	An expression that identifies the object that contains the values to display.
System.String	optionLabel	The text for a default empty item. This parameter can be null.
System.Object	htmlAttributes	An object that contains the HTML attributes to set for the element.

Returns

Type	Description
MvcHtmlString	An HTML select element for each value in the enumeration that is represented by the expression.

Type Parameters

Name	Description
TModel	The type of the model.
TEnum	The type of the value.

EnumDropDownListFor<TModel, TEnum>(DnnHtmlHelper<TModel>, Expression<Func<TModel, TEnum>>, String)

Returns an HTML select element for each value in the enumeration that is represented by the specified expression.

Declaration

public static MvcHtmlString EnumDropDownListFor<TModel, TEnum>(this DnnHtmlHelper<TModel> html, Expression<Func<TModel, TEnum>> expression, string optionLabel)

Parameters

Type	Name	Description
DnnHtmlHelper<TModel>	html	The HTML helper instance that this method extends.
Expression<Func<TModel, TEnum>>	expression	An expression that identifies the object that contains the values to display.
System.String	optionLabel	The text for a default empty item. This parameter can be null.

Returns

Type	Description
MvcHtmlString	An HTML select element for each value in the enumeration that is represented by the expression.

Type Parameters

Name	Description
TModel	The type of the model.
TEnum	The type of the value.

EnumDropDownListFor<TModel, TEnum>(DnnHtmlHelper<TModel>, Expression<Func<TModel, TEnum>>)

Returns an HTML select element for each value in the enumeration that is represented by the specified expression.

Declaration

public static MvcHtmlString EnumDropDownListFor<TModel, TEnum>(this DnnHtmlHelper<TModel> html, Expression<Func<TModel, TEnum>> expression)

Parameters

Type	Name	Description
DnnHtmlHelper<TModel>	html	The HTML helper instance that this method extends.
Expression<Func<TModel, TEnum>>	expression	An expression that identifies the object that contains the values to display.

Returns

Type	Description
MvcHtmlString	An HTML select element for each value in the enumeration that is represented by the expression.

Type Parameters

Name	Description
TModel	The type of the model.
TEnum	The type of the value.

ListBox(DnnHtmlHelper, String, IEnumerable<SelectListItem>, IDictionary<String, Object>)

Returns a multi-select select element using the specified HTML helper, the name of the form field, the specified list items, and the specified HMTL attributes.

Declaration

public static MvcHtmlString ListBox(this DnnHtmlHelper html, string name, IEnumerable<SelectListItem> selectList, IDictionary<string, object> htmlAttributes)

Parameters

Type	Name	Description
DnnHtmlHelper	html	The HTML helper instance that this method extends.
System.String	name	The name of the form field to return.
IEnumerable<SelectListItem>	selectList	A collection of System.Web.Mvc.SelectListItem objects that are used to populate the drop-down list.
IDictionary<System.String, System.Object>	htmlAttributes	An object that contains the HTML attributes to set for the element.

Returns

Type	Description
MvcHtmlString	An HTML select element with an option subelement for each item in the list..

Exceptions

Type	Condition
System.ArgumentException	The name parameter is null or empty.

ListBox(DnnHtmlHelper, String, IEnumerable<SelectListItem>, Object)

Returns a multi-select select element using the specified HTML helper, the name of the form field, and the specified list items.

Declaration

public static MvcHtmlString ListBox(this DnnHtmlHelper html, string name, IEnumerable<SelectListItem> selectList, object htmlAttributes)

Parameters

Type	Name	Description
DnnHtmlHelper	html	The HTML helper instance that this method extends.
System.String	name	The name of the form field to return.
IEnumerable<SelectListItem>	selectList	A collection of System.Web.Mvc.SelectListItem objects that are used to populate the drop-down list.
System.Object	htmlAttributes	An object that contains the HTML attributes to set for the element.

Returns

Type	Description
MvcHtmlString	An HTML select element with an option subelement for each item in the list..

Exceptions

Type	Condition
System.ArgumentException	The name parameter is null or empty.

ListBox(DnnHtmlHelper, String, IEnumerable<SelectListItem>)

Returns a multi-select select element using the specified HTML helper, the name of the form field, and the specified list items.

Declaration

public static MvcHtmlString ListBox(this DnnHtmlHelper html, string name, IEnumerable<SelectListItem> selectList)

Parameters

Type	Name	Description
DnnHtmlHelper	html	The HTML helper instance that this method extends.
System.String	name	The name of the form field to return.
IEnumerable<SelectListItem>	selectList	A collection of System.Web.Mvc.SelectListItem objects that are used to populate the drop-down list.

Returns

Type	Description
MvcHtmlString	An HTML select element with an option subelement for each item in the list.

Exceptions

Type	Condition
System.ArgumentException	The name parameter is null or empty.

ListBox(DnnHtmlHelper, String)

Returns a multi-select select element using the specified HTML helper and the name of the form field.

Declaration

public static MvcHtmlString ListBox(this DnnHtmlHelper html, string name)

Parameters

Type	Name	Description
DnnHtmlHelper	html	The HTML helper instance that this method extends.
System.String	name	The name of the form field to return.

Returns

Type	Description
MvcHtmlString	An HTML select element.

Exceptions

Type	Condition
System.ArgumentException	The name parameter is null or empty.

ListBoxFor<TModel, TProperty>(DnnHtmlHelper<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.

Declaration

public static MvcHtmlString ListBoxFor<TModel, TProperty>(this DnnHtmlHelper<TModel> html, Expression<Func<TModel, TProperty>> expression, IEnumerable<SelectListItem> selectList, IDictionary<string, object> htmlAttributes)

Parameters

Type	Name	Description
DnnHtmlHelper<TModel>	html	The HTML helper instance that this method extends.
Expression<Func<TModel, TProperty>>	expression	An expression that identifies the object that contains the properties to display.
IEnumerable<SelectListItem>	selectList	A collection of System.Web.Mvc.SelectListItem objects that are used to populate the drop-down list.
IDictionary<System.String, System.Object>	htmlAttributes	An object that contains the HTML attributes to set for the element.

Returns

Type	Description
MvcHtmlString	An HTML select element for each property in the object that is represented by the expression.

Type Parameters

Name	Description
TModel	The type of the model.
TProperty	The type of the property.

Exceptions

Type	Condition
System.ArgumentNullException	The expression parameter is null.

ListBoxFor<TModel, TProperty>(DnnHtmlHelper<TModel>, Expression<Func<TModel, TProperty>>, IEnumerable<SelectListItem>, 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.

Declaration

public static MvcHtmlString ListBoxFor<TModel, TProperty>(this DnnHtmlHelper<TModel> html, Expression<Func<TModel, TProperty>> expression, IEnumerable<SelectListItem> selectList, object htmlAttributes)

Parameters

Type	Name	Description
DnnHtmlHelper<TModel>	html	The HTML helper instance that this method extends.
Expression<Func<TModel, TProperty>>	expression	An expression that identifies the object that contains the properties to display.
IEnumerable<SelectListItem>	selectList	A collection of System.Web.Mvc.SelectListItem objects that are used to populate the drop-down list.
System.Object	htmlAttributes	An object that contains the HTML attributes to set for the element.

Returns

Type	Description
MvcHtmlString	An HTML select element for each property in the object that is represented by the expression.

Type Parameters

Name	Description
TModel	The type of the model.
TProperty	The type of the property.

Exceptions

Type	Condition
System.ArgumentNullException	The expression parameter is null.

ListBoxFor<TModel, TProperty>(DnnHtmlHelper<TModel>, Expression<Func<TModel, TProperty>>, IEnumerable<SelectListItem>)

Returns an HTML select element for each property in the object that is represented by the specified expression and using the specified list items.

Declaration

public static MvcHtmlString ListBoxFor<TModel, TProperty>(this DnnHtmlHelper<TModel> html, Expression<Func<TModel, TProperty>> expression, IEnumerable<SelectListItem> selectList)

Parameters

Type	Name	Description
DnnHtmlHelper<TModel>	html	The HTML helper instance that this method extends.
Expression<Func<TModel, TProperty>>	expression	An expression that identifies the object that contains the properties to display.
IEnumerable<SelectListItem>	selectList	A collection of System.Web.Mvc.SelectListItem objects that are used to populate the drop-down list.

Returns

Type	Description
MvcHtmlString	An HTML select element for each property in the object that is represented by the expression.

Type Parameters

Name	Description
TModel	The type of the model.
TProperty	The type of the property.

Exceptions

Type	Condition
System.ArgumentNullException	The expression parameter is null.