TextAreaExtensions.TextAreaFor<TModel, TProperty> Method (HtmlHelper<TModel>, Expression<Func<TModel, TProperty>>, Int32, Int32, IDictionary<String, Object>)
Returns an HTML textarea element for each property in the object that is represented by the specified expression using the specified HTML attributes and the number of rows and columns.
Namespace: System.Web.Mvc.Html
Assembly: System.Web.Mvc (in System.Web.Mvc.dll)
public static MvcHtmlString TextAreaFor<TModel, TProperty>( this HtmlHelper<TModel> htmlHelper, Expression<Func<TModel, TProperty>> expression, int rows, int columns, IDictionary<string, Object> htmlAttributes )
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 render.
- rows
- Type: System.Int32
The number of rows.
- columns
- Type: System.Int32
The number of columns.
- htmlAttributes
- Type: System.Collections.Generic.IDictionary<String, Object>
A dictionary that contains the HTML attributes to set for the element.
Return Value
Type: System.Web.Mvc.MvcHtmlStringAn HTML textarea 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).aspx or https://msdn.microsoft.com/en-us/library/bb383977(v=vs.108).aspx.| Exception | Condition |
|---|---|
| ArgumentNullException | The expression parameter is null. |
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