ASP.NET in a Nutshell

Name

HtmlTextArea

Synopsis

This class represents the HTML <textarea> tag, which allows the user to enter multiple lines of text. Text entered in this control is provided in the Value property. You can specify the size of the text box by using the Rows property and the Cols property (the character width). Both default to -1 to indicate that a standard size will be used. You can also react to the ServerChange event, which will fire only after a postback is triggered (for example, when a user clicks a submit button).

Public Class HtmlTextArea : Inherits HtmlContainerControl : Implements_
       System.Web.UI.IPostBackDataHandler
' Public Constructors
   Public Sub New() 
' Public Instance Properties
   Public Property Cols As Integer  
   Overridable Public Property Name As String  
   Public Property Rows As Integer  
   Public Property Value As String  
' Protected Instance Methods
   Overrides Protected Sub AddParsedSubObject(
        ByVal obj As Object) 
   Overrides Protected Sub OnPreRender(ByVal e As EventArgs) 
   Overridable Protected Sub OnServerChange(
        ByVal e As EventArgs) 
   Overrides Protected Sub RenderAttributes(
        ByVal writer As System.Web.UI.HtmlTextWriter) 
' Events
   Public Event ServerChange As EventHandler  
End Class

Hierarchy

System.Object→ System.Web.UI.Control(System.ComponentModel.IComponent, System.IDisposable, System.Web.UI.IParserAccessor, System.Web.UI.IDataBindingsAccessor)→HtmlControl(System.Web.UI.IAttributeAccessor)→HtmlContainerControl→ HtmlTextArea(System.Web.UI.IPostBackDataHandler)