HtmlHelperInputExtensions.TextArea Method

Reference

Definition

Namespace:: Microsoft.AspNetCore.Mvc.Rendering

Assembly:: Microsoft.AspNetCore.Mvc.ViewFeatures.dll

Package:: Microsoft.AspNetCore.Mvc.ViewFeatures v1.0.0

Package:: Microsoft.AspNetCore.Mvc.ViewFeatures v1.1.0

Package:: Microsoft.AspNetCore.Mvc.ViewFeatures v2.0.0

Package:: Microsoft.AspNetCore.Mvc.ViewFeatures v2.1.0

Package:: Microsoft.AspNetCore.Mvc.ViewFeatures v2.2.0

Package:: Microsoft.AspNetCore.App.Ref v3.0.1

Package:: Microsoft.AspNetCore.App.Ref v3.1.10

Package:: Microsoft.AspNetCore.App.Ref v5.0.0

Package:: Microsoft.AspNetCore.App.Ref v6.0.6

Package:: Microsoft.AspNetCore.App.Ref v7.0.5

Package:: Microsoft.AspNetCore.App.Ref v8.0.0

Package:: Microsoft.AspNetCore.App.Ref v9.0.0

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Overloads

TextArea(IHtmlHelper, String)	Returns a <textarea> element for the specified `expression`. Adds content to the element body based on the first non-`null` value found in: the ModelState entry with full name, the ViewData entry with full name, or the `expression` evaluated against Model. See Name(String) for more information about a "full name".
TextArea(IHtmlHelper, String, Object)	Returns a <textarea> element for the specified `expression`. Adds content to the element body based on the first non-`null` value found in: the ModelState entry with full name, the ViewData entry with full name, or the `expression` evaluated against Model. See Name(String) for more information about a "full name".
TextArea(IHtmlHelper, String, String)	Returns a <textarea> element for the specified `expression`. Adds content to the element body based on the first non-`null` value found in: the ModelState entry with full name, the `value` parameter, the ViewData entry with full name, or the `expression` evaluated against Model. See Name(String) for more information about a "full name".
TextArea(IHtmlHelper, String, String, Object)	Returns a <textarea> element for the specified `expression`. Adds content to the element body based on the first non-`null` value found in: the ModelState entry with full name, the `value` parameter, the ViewData entry with full name, or the `expression` evaluated against Model. See Name(String) for more information about a "full name".

TextArea(IHtmlHelper, String)

Source:: HtmlHelperInputExtensions.cs

Source:: HtmlHelperInputExtensions.cs

Source:: HtmlHelperInputExtensions.cs

Returns a <textarea> element for the specified expression. Adds content to the element body based on the first non-null value found in: the ModelState entry with full name, the ViewData entry with full name, or the expression evaluated against Model. See Name(String) for more information about a "full name".

public:
[System::Runtime::CompilerServices::Extension]
 static Microsoft::AspNetCore::Html::IHtmlContent ^ TextArea(Microsoft::AspNetCore::Mvc::Rendering::IHtmlHelper ^ htmlHelper, System::String ^ expression);

public static Microsoft.AspNetCore.Html.IHtmlContent TextArea (this Microsoft.AspNetCore.Mvc.Rendering.IHtmlHelper htmlHelper, string expression);

static member TextArea : Microsoft.AspNetCore.Mvc.Rendering.IHtmlHelper * string -> Microsoft.AspNetCore.Html.IHtmlContent

<Extension()>
Public Function TextArea (htmlHelper As IHtmlHelper, expression As String) As IHtmlContent

Parameters

htmlHelper: IHtmlHelper

The IHtmlHelper instance this method extends.

expression: String

Expression name, relative to the current model.

Returns

IHtmlContent

A new IHtmlContent containing the <textarea> element.

Remarks

Combines HtmlFieldPrefix and expression to set <textarea> element's "name" attribute. Sanitizes expression to set element's "id" attribute.

Applies to

ASP.NET Core 9.0 ja muut versiot

Tuote	Versiot
ASP.NET Core	1.0, 1.1, 2.0, 2.1, 2.2, 3.0, 3.1, 5.0, 6.0, 7.0, 8.0, 9.0

TextArea(IHtmlHelper, String, Object)

Source:: HtmlHelperInputExtensions.cs

Source:: HtmlHelperInputExtensions.cs

Source:: HtmlHelperInputExtensions.cs

public:
[System::Runtime::CompilerServices::Extension]
 static Microsoft::AspNetCore::Html::IHtmlContent ^ TextArea(Microsoft::AspNetCore::Mvc::Rendering::IHtmlHelper ^ htmlHelper, System::String ^ expression, System::Object ^ htmlAttributes);

public static Microsoft.AspNetCore.Html.IHtmlContent TextArea (this Microsoft.AspNetCore.Mvc.Rendering.IHtmlHelper htmlHelper, string expression, object htmlAttributes);

static member TextArea : Microsoft.AspNetCore.Mvc.Rendering.IHtmlHelper * string * obj -> Microsoft.AspNetCore.Html.IHtmlContent

<Extension()>
Public Function TextArea (htmlHelper As IHtmlHelper, expression As String, htmlAttributes As Object) As IHtmlContent

Parameters

htmlHelper: IHtmlHelper

The IHtmlHelper instance this method extends.

expression: String

Expression name, relative to the current model.

htmlAttributes: Object

An Object that contains the HTML attributes for the element. Alternatively, an IDictionary<TKey,TValue> instance containing the HTML attributes.

Returns

IHtmlContent

A new IHtmlContent containing the <textarea> element.

Remarks

Combines HtmlFieldPrefix and expression to set <textarea> element's "name" attribute. Sanitizes expression to set element's "id" attribute.

Applies to

ASP.NET Core 9.0 ja muut versiot

Tuote	Versiot
ASP.NET Core	1.0, 1.1, 2.0, 2.1, 2.2, 3.0, 3.1, 5.0, 6.0, 7.0, 8.0, 9.0

TextArea(IHtmlHelper, String, String)

Source:: HtmlHelperInputExtensions.cs

Source:: HtmlHelperInputExtensions.cs

Source:: HtmlHelperInputExtensions.cs

Returns a <textarea> element for the specified expression. Adds content to the element body based on the first non-null value found in: the ModelState entry with full name, the value parameter, the ViewData entry with full name, or the expression evaluated against Model. See Name(String) for more information about a "full name".

public:
[System::Runtime::CompilerServices::Extension]
 static Microsoft::AspNetCore::Html::IHtmlContent ^ TextArea(Microsoft::AspNetCore::Mvc::Rendering::IHtmlHelper ^ htmlHelper, System::String ^ expression, System::String ^ value);

public static Microsoft.AspNetCore.Html.IHtmlContent TextArea (this Microsoft.AspNetCore.Mvc.Rendering.IHtmlHelper htmlHelper, string expression, string value);

static member TextArea : Microsoft.AspNetCore.Mvc.Rendering.IHtmlHelper * string * string -> Microsoft.AspNetCore.Html.IHtmlContent

<Extension()>
Public Function TextArea (htmlHelper As IHtmlHelper, expression As String, value As String) As IHtmlContent

Parameters

htmlHelper: IHtmlHelper

The IHtmlHelper instance this method extends.

expression: String

Expression name, relative to the current model.

value: String

If non-null, value to include in the element.

Returns

IHtmlContent

A new IHtmlContent containing the <textarea> element.

Remarks

Combines HtmlFieldPrefix and expression to set <textarea> element's "name" attribute. Sanitizes expression to set element's "id" attribute.

Applies to

ASP.NET Core 9.0 ja muut versiot

Tuote	Versiot
ASP.NET Core	1.0, 1.1, 2.0, 2.1, 2.2, 3.0, 3.1, 5.0, 6.0, 7.0, 8.0, 9.0

TextArea(IHtmlHelper, String, String, Object)

Source:: HtmlHelperInputExtensions.cs

Source:: HtmlHelperInputExtensions.cs

Source:: HtmlHelperInputExtensions.cs

Returns a <textarea> element for the specified expression. Adds content to the element body based on the first non-null value found in: the ModelState entry with full name, the value parameter, the ViewData entry with full name, or the expression evaluated against Model. See Name(String) for more information about a "full name".

public:
[System::Runtime::CompilerServices::Extension]
 static Microsoft::AspNetCore::Html::IHtmlContent ^ TextArea(Microsoft::AspNetCore::Mvc::Rendering::IHtmlHelper ^ htmlHelper, System::String ^ expression, System::String ^ value, System::Object ^ htmlAttributes);

public static Microsoft.AspNetCore.Html.IHtmlContent TextArea (this Microsoft.AspNetCore.Mvc.Rendering.IHtmlHelper htmlHelper, string expression, string value, object htmlAttributes);

static member TextArea : Microsoft.AspNetCore.Mvc.Rendering.IHtmlHelper * string * string * obj -> Microsoft.AspNetCore.Html.IHtmlContent

<Extension()>
Public Function TextArea (htmlHelper As IHtmlHelper, expression As String, value As String, htmlAttributes As Object) As IHtmlContent

Parameters

htmlHelper: IHtmlHelper

The IHtmlHelper instance this method extends.

expression: String

Expression name, relative to the current model.

value: String

If non-null, value to include in the element.

htmlAttributes: Object

An Object that contains the HTML attributes for the element. Alternatively, an IDictionary<TKey,TValue> instance containing the HTML attributes.

Returns

IHtmlContent

A new IHtmlContent containing the <textarea> element.

Remarks

Combines HtmlFieldPrefix and expression to set <textarea> element's "name" attribute. Sanitizes expression to set element's "id" attribute.

Applies to

ASP.NET Core 9.0 ja muut versiot

Tuote	Versiot
ASP.NET Core	1.0, 1.1, 2.0, 2.1, 2.2, 3.0, 3.1, 5.0, 6.0, 7.0, 8.0, 9.0

Jaa

HtmlHelperInputExtensions.TextArea Method

Definition

Overloads

TextArea(IHtmlHelper, String)

Parameters

Returns

Remarks

Applies to

TextArea(IHtmlHelper, String, Object)

Parameters

Returns

Remarks

Applies to

TextArea(IHtmlHelper, String, String)

Parameters

Returns

Remarks

Applies to

TextArea(IHtmlHelper, String, String, Object)

Parameters

Returns

Remarks

Applies to

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