ASP.NET in a Nutshell

Name

ListBox

Synopsis

This class represents a list box control. Use the Rows property to set how many rows you want to be displayed in the control at once (and hence, how much space the list box will occupy). You can also set the SelectionMode property to ListSelectionMode.Multiple if you want a user to be able to select more than one item from the list box at once.

Most of the list-specific functionality, such as determining the selected item and reacting to a SelectedIndexChanged event, is provided by the ListControl class, which ListBox inherits from.

Public Class ListBox : Inherits ListControl : Implements_
       System.Web.UI.IPostBackDataHandler
' Public Constructors
   Public Sub New() 
' Public Instance Properties
   Overrides Public Property BorderColor As Color  
   Overrides Public Property BorderStyle As BorderStyle  
   Overrides Public Property BorderWidth As Unit  
   Overridable Public Property Rows As Integer  
   Overridable Public Property SelectionMode As ListSelectionMode  
   Overrides Public Property ToolTip As String  
' Protected Instance Methods
   Overrides Protected Sub AddAttributesToRender(
        ByVal writer As System.Web.UI.HtmlTextWriter) 
   Overrides Protected Sub OnPreRender(ByVal e As EventArgs) 
   Overrides Protected Sub RenderContents(
        ByVal writer As System.Web.UI.HtmlTextWriter) 
End Class

Hierarchy

System.Object→ System.Web.UI.Control(System.ComponentModel.IComponent, System.IDisposable, System.Web.UI.IParserAccessor, System.Web.UI.IDataBindingsAccessor)→WebControl(System.Web.UI.IAttributeAccessor) ...